The impossible could not have happened, therefore the impossible must be possible in spite of appearances.
Knowing is not enough, we must apply. Willing is not enough, we must do.
No one can make you feel inferior without your consent.
When playing board-games which involve quizzes etc, you will always know the answers to everyone else's set of questions but never your own.
The smaller the mind, the greater the conceit.
Colorless green ideas sleep furiously
Jealousy is the tribute mediocrity pays to genius.
It has seemed to be more necessary to have regard to the weight of words rather than to their number.
Good means not merely not to do wrong, but rather not to desire to do wrong.
I write with experiences in mind, but I don't write about them, I write out of them.
Simplicity is the ultimate sophistication.
A single lie destroys a whole reputation of integrity.
Men are not prisoners of fate, but only prisoners of their own minds.
Stubborn and ardent clinging to one's opinion is the best proof of stupidity.
Accuracy is the twin brother of honesty; inaccuracy, of dishonesty.
Where wisdom reigns, there is no conflict between thinking and feeling.
He who is cruel to animals becomes hard also in his dealings with men. We can judge the heart of a man by his treatment of animals.
The secret of life, though, is to fall seven times and to get up eight times.
If you have no problems, then you have no clue to what is going.
Admiration is the daughter of ignorance.
True knowledge lies in knowing how to live.