All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.
It is a wise man that does know the contented man is never poor, whilst the discontented man is never rich.
Turn your wounds into wisdom.
If you don't know where you're from, you'll have a hard time saying where you're going.
If you place your head in a lion's mouth, then you cannot complain one day if he happens to bite it off.
The one you buy will be the only one that doesn't work.
Whatever the mind of man creates, should be controlled by man's character
The difference between stupidity and genius is that genius has its limits.
At the center of your being you have the answer; you know who you are and you know what you want.
There is an art, or rather a knack to flying. The knack lies in learning how to throw yourself at the ground and miss.
To be wronged is nothing unless you continue to remember it.
Resist much. Obey little.
Knowing yourself is the beginning of all wisdom.
The weak can never forgive. Forgiveness is the attribute of the strong.
Instinct is a marvellous thing. It can neither be explained nor ignored.
One never notices what has been done; one can only see what remains to be done.
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self.
It takes a great deal of bravery to stand up to our enemies, but just as much to stand up to our friends.
Share our similarities, celebrate our differences.
Tell the truth. Sing with passion. Work with laughter. Love with heart. 'Cause that's all that matters in the end.
You laugh at me because I'm different, I laugh at you because you're all the same.