Better mad with the rest of the world than wise alone.
Language is very powerful. Language does not just describe reality. Language creates the reality it describes.
Where wisdom reigns, there is no conflict between thinking and feeling.
You have heard that it was said, 'Eye for eye, and tooth for tooth.' But I tell you, do not resist an evil person. If someone strikes you on the right cheek, turn to him the other also.
There are no limitations to the mind except those we acknowledge.
It is a wise man that does know the contented man is never poor, whilst the discontented man is never rich.
Be frank and explicit. That is the right line to take when you wish to conceal your own mind and to confuse the minds of others.
I think about the meaning of pain. Pain is personal. It really belongs to the one feeling it. Probably the only thing that is your own. I like mine.
Thought can be so seductive and hypnotic that it absorbs your attention totally, so you become your thoughts.
Don't raise your voice, improve your argument.
Creativity is the process of having original ideas that have value.
Courage, above all things, is the first quality of a warrior.
All great achievements require time.
It is necessary to keep one's compass in one's eyes and not in the hand, for the hands execute, but the eye judges.
We thought that we had the answers, it was the questions we had wrong.
Do not deny the classical approach, simply as a reaction, or you will have created another pattern and trapped yourself there.
Common sense is in spite of, not as the result of education.
The one you buy will be the only one that doesn't work.
Experience keeps a dear school, but fools will learn in no other.
Intellectuals solve problems, geniuses prevent them.
Time flies over us, but leaves its shadow behind.