If you only read the books that everyone else is reading, you can only think what everyone else is thinking.
Judge a man by his questions rather than by his answers.
To a wise and good man the whole earth is his fatherland.
There is always time to add a word, never to withdraw one.
Destiny is not a passive agent that lies in the lap of the Gods, but is an active instrument that lies in your own hands to shape as you will.
I am a lover of truth, a worshipper of freedom, a celebrant at the altar of language and purity and tolerance.
The first thing you'll have to do, is the last thing you wished.
Criticize the act, not the person.
Learn from the mistakes of others. You can never live long enough to make them all yourself.
Love make us poets, and the approach of death should make us philosophers.
Each problem that I solved became a rule which served afterwards to solve other problems.
A man is literally what he thinks.
Wisdom begins at the end.
Nobody made a greater mistake than he who did nothing because he could do only a little.
Generosity is giving more than you can, and pride is taking less than you need.
Real knowledge is to know the extent of one's ignorance.
Confidence is contagious. So is lack of confidence.
Be curious, not judgmental.
To me, being an intellectual doesn't mean knowing about intellectual issues; it means taking pleasure in them.
Share our similarities, celebrate our differences.
All differences in this world are of degree, and not of kind, because oneness is the secret of everything.