The only real failure in life is not to be true to the best one knows.
Buddha

Without deep reflection one knows from daily life that one exists for other people.
Albert Einstein

He who knows best knows how little he knows.
Thomas Jefferson

He who knows nothing is closer to the truth than he whose mind is filled with falsehoods and errors.
Thomas Jefferson

For Africa to me... is more than a glamorous fact. It is a historical truth. No man can know where he is going unless he knows exactly where he has been and exactly how he arrived at his present place.
Maya Angelou

The man who is a pessimist before 48 knows too much; if he is an optimist after it, he knows too little.
Mark Twain

The wit knows that his place is at the tail of a procession.
Mark Twain

The main reason Santa is so jolly is because he knows where all the bad girls live.
George Carlin

And ever has it been known that love knows not its own depth until the hour of separation.
Kahlil Gibran

Ever has it been that love knows not its own depth until the hour of separation.
Kahlil Gibran

The world has the habit of making room for the man whose actions show that he knows where he is going.
Napoleon Hill

The battle is all over except the "shouting" when one knows what is wanted and has made up his mind to get it, whatever the price may be.
Napoleon Hill

Self-respect knows no considerations.
Mohandas Gandhi

He that would live in peace and at ease must not speak all he knows or all he sees.
Benjamin Franklin

Only a man who knows what it is like to be defeated can reach down to the bottom of his soul and come up with the extra ounce of power it takes to win when the match is even.
Muhammad Ali

No one knows what to say in the loser's locker room.
Muhammad Ali

I would believe only in a God that knows how to Dance.
Friedrich Nietzsche

I assess the power of a will by how much resistance, pain, torture it endures and knows how to turn to its advantage.
Friedrich Nietzsche

I do not know what the spirit of a philosopher could more wish to be than a good dancer. For the dance is his ideal, also his fine art, finally also the only kind of piety he knows, his "divine service."
Friedrich Nietzsche

Today I love myself as I love my god: who could charge me with a sin today? I know only sins against my god; but who knows my god?
Friedrich Nietzsche