Let him who would move the world first move himself.
If you don't want to slip up tomorrow, speak the truth today.
Don't criticize what you don't understand, son. You never walked in that man's shoes.
When you judge another, you do not define them, you define yourself.
Loneliness adds beauty to life. It puts a special burn on sunsets and makes night air smell better.
The smaller the mind, the greater the conceit.
In the midst of movement and chaos, keep stillness inside of you.
Wise men speak because they have something to say; Fools because they have to say something.
Without courage, wisdom bears no fruit.
It is a wise man that does know the contented man is never poor, whilst the discontented man is never rich.
Circumstances do not make a man, they reveal him.
Obsession is the wellspring of genius and madness.
Don't criticize what you can't understand.
The path to success is to take massive, determined action.
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.
By three methods we may learn wisdom: first, by reflection which is noblest; second, by imitation, which is the easiest; and third, by experience, which is the bitterest.
Confidence is contagious. So is lack of confidence.
I believe that one defines oneself by reinvention. To not be like your parents. To not be like your friends. To be yourself. To cut yourself out of stone.
There is no question climate change is happening. The only arguable point is what part humans are playing in it.
If you are a parent, open doors to unknown directions to the child so he can explore. Don't make him afraid of the unknown,give him support.
I think, therefore I am.