Do what you feel in your heart to be right — for you'll be criticized anyway. You'll be "damned if you do, and damned if you don't."
It isn't enough to talk about peace. One must believe in it. And it isn't enough to believe in it. One must work at it.
We have to face the fact that either all of us are going to die together or we are going to learn to live together and if we are to live together we have to talk.
Only the educated are free.
Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.
Of all the frictional resistances, the one that most retards human movement is ignorance, what Buddha called 'the greatest evil in the world.' The friction which results from ignorance ... can be reduced only by the spread of knowledge and the unification of the heterogeneous elements of humanity. No effort could be better spent.