You will never do anything in this world without courage. It is the greatest quality of the mind next to honor.
The secret of happiness is freedom. The secret of freedom is courage.
Courage consists in the power of self-recovery.
Perfection is not attainable. But if we chase perfection, we can catch excellence.
Have the courage to live. Anyone can die.
An inability to stay quiet is one of the most conspicuous failings of mankind.
Look at everything as though you were seeing it either for the first or last time.
Wear gratitude like a cloak and it will feed every corner of your life.
If by gaining knowledge we destroy our health, we labour for a thing that will be useless in our hands.
Knowledge which is divorced from justice may be called cunning rather than wisdom.



