If you have no problems, then you have no clue to what is going.
Think no vice so small that you may commit it, and no virtue so small that you may over look it.
Most of us have far more courage than we ever dreamed possible
I have no desire to make windows into mens souls
Everything excellent is as difficult as it is rare.
There is an art, or rather a knack to flying. The knack lies in learning how to throw yourself at the ground and miss.
The weak can never forgive. Forgiveness is the attribute of the strong.
One who gains strength by overcoming obstacles possesses the only strength which can overcome adversity.
A friend to all is a friend to none
Nothing is more intolerable than to have to admit to yourself your own errors.
As our case is new, we must think and act anew.
Creativity is the process of having original ideas that have value.
We thought that we had the answers, it was the questions we had wrong.
Intellectuals solve problems, geniuses prevent them.
If you don't know where you're from, you'll have a hard time saying where you're going.
Words mean more than what is set down on paper. It takes the human voice to infuse them with deeper meaning.
The greatest pride, or the greatest despondency, is the greatest ignorance of one's self.
Stubborn and ardent clinging to one's opinion is the best proof of stupidity.
Experience is merely the name men gave to their mistakes.
We choose our joys and sorrows long before we experience them.
The greatest deception men suffer is from their own opinions.