The only man who never makes a mistake is the man who never does anything.

Keep your eyes on the stars, and your feet on the ground.

The most important single ingredient in the formula of success is knowing how to get along with people.

The best executive is one who has sense enough to pick good people to do what he wants done, and self-restraint enough to keep from meddling with them while they do it.

Spend and be spent.

No man is justified in doing evil on the ground of expediency.

When I say I believe in a square deal i do not mean ... to give every man the best hand. If the cards do not come to any man, or if they do come, and he has not got the power to play them, that is his affair. All I mean is that there shall be no crookedness in the dealing.

It is not the critic who counts; not the man who points out how the strong man stumbles, or where the doer of deeds could have done them better. The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood, who strives valiantly; who errs and comes short again and again; because there is not effort without error and shortcomings; but who does actually strive to do the deed; who knows the great enthusiasm, the great devotion, who spends himself in a worthy cause, who at the best knows in the end the triumph of high achievement and who at the worst, if he fails, at least he fails while daring greatly. So that his place shall never be with those cold and timid souls who know neither victory nor defeat.

To announce that there must be no criticism of the President, or that we are to stand by the President, right or wrong, is not only unpatriotic and servile, but is morally treasonable to the American public.

It is not the critic who counts, not the man who points out how the strong man stumbled, or where the doer of deeds could have done better. The credit belongs to the man who is actually in the arena; whose face is marred by the dust and sweat and blood; who strives valiantly; who errs and comes short again and again; who knows the great enthusiasms, the great devotions and spends himself in a worthy course; who at the best, knows in the end the triumph of high achievement, and who, at worst, if he fails, at least fails while daring greatly; so that his place shall never be with those cold and timid souls who know neither victory or defeat.

It is not the critic who counts, not the man who points out how the strong man stumbles or where the doer of deeds could have done them better. The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood, who strives valiantly, who errs and comes up short again and again. Because there is no effort without error and shortcomings, he who knows the great devotion, who spends himself in a worthy cause, who at the best knows in the end the high achievement of triumph and who at worst, if he fails while daring greatly, knows his place shall never be with those timid and cold souls who know neither victory nor defeat".

When you play, play hard when you work, don't play at all.

The death-knell of the republic had rung as soon as the active power became lodged in the hands of those who sought, not to do justice to all citizens, rich and poor alike, but to stand for one special class and for its interests as opposed to the interests of others.

Keep your eyes on the stars and your feet on the ground.

I wish that all Americans would realize that American politics is world politics.

There is a homely old adage which runs: "Speak softly and carry a big stick; you will go far." If the American nation will speak softly, and yet build and keep at a pitch of the highest training a thoroughly efficient navy, the Monroe Doctrine will go far.

Put out the light.

It is hard to fail, but it is worse never to have tried to succeed. In this life we get nothing save by effort.

A man who has never gone to school may steal from a freight car; but if he has a university education, he may steal the whole railroad.

No man is above the law and no man below it.

Far better it is to dare mighty things, to win glorious triumphs even though checkered by failure, than to rank with those poor spirits who neither enjoy nor suffer much because they live in the gray twilight that knows neither victory nor defeat.

Do what you can, with what you have, where you are.

Far and away the best prize that life offers is the chance to work hard at work worth doing.

While my interest in natural history has added very little to my sum of achievement, it has added immeasurably to my sum of enjoyment in life.

Do what you can with what you have where you are.

It behooves every man to remember that the work of the critic, is of altogether secondary importance, and that, in the end, progress is accomplished by the man who does things.

Nine-tenths of wisdom consists in being wise in time.

A vote is like a rifle: its usefulness depends upon the character of the user.

Do what you can with what you have, where you are.

The great virtue of my radicalism lies in the fact that I am perfectly ready, if necessary, to be radical on the conservative side.

If I must choose between righteousness and peace, I choose righteousness.

The government is us we are the government, you and I.

In any moment of decision, the best thing you can do is the right thing. The worst thing you can do is nothing.

A man who is good enough to shed his blood for his country is good enough to be given a square deal afterwards.

Speak softly and carry a big stick you will go far.

The only man who never makes mistakes is the man who never does anything.

Whenever you are asked if you can do a job, tell 'em, 'Certainly I can' Then get busy and find out how to do it.

Justice consists not in being neutral between right and wrong, but in finding out the right and upholding it, wherever found, against the wrong.

All the resources we need are in the mind.

Don't hit at all if it is honorably possible to avoid hitting but never hit soft

To educate a man in mind, and not in morals, is to educate a menace to society.

Of all forms of tyranny the least attractive and the most vulgar is the tyranny of mere wealth, the tyranny of plutocracy.

A thorough knowledge of the Bible is worth more than a college education.

The country needs and, unless I mistake its temper, the country demands bold, persistent, experimentation. It is common sense to take a method and try it, if it fails, admit it frankly and try another. But above all, try something.