Not everything that can be counted counts, and not everything that counts can be counted.
The most certain sign of wisdom is cheerfulness.
Man's sensitivity to the little things and insensitivity to the greatest are the signs of a strange disorder.
Jealousy is the tribute mediocrity pays to genius.
Rational discussion is useful only when there is a significant base of shared assumptions.
Without courage, wisdom bears no fruit.
And this sensitivity will create new friendships for you - friendships with trees, with birds, with animals, with mountains, with rivers, with oceans, with stars. Life becomes richer as love grows.
Never pick a fight with an ugly person, they've got nothing to lose.
A man who as a physical being is always turned toward the outside, thinking that his happiness lies outside him, finally turns inward and discovers that the source is within him.
As our case is new, we must think and act anew.
Admiration is the daughter of ignorance.
The most courageous act is still to think for yourself. Aloud.
What a liberation to realize that the “voice in my head” is not who I am. Who am I then? The one who sees that.
For we walk by faith, not by sight
Gravity is only the bark of wisdom's tree; but it preserves it
If we do not lay out ourselves in the service of mankind whom should we serve?
Experience is merely the name men gave to their mistakes.
Drop the idea that you are Atlas carrying the world on your shoulders. The world would go on even without you. Don't take yourself so seriously.
Men build too many walls and not enough bridges.
No one cares how much you know, until they know how much you care
It takes a great deal of bravery to stand up to our enemies, but just as much to stand up to our friends.