Our task must be to free ourselves by widening our circle of compassion to embrace all living creatures and the whole of nature and its beauty.

Concern for man himself and his fate must always form the chief interest of all technical endeavors, concern for the great unsolved problems of the organization of labor and the distribution of goods-in order that the creations of our mind shall be a blessing and not a curse to mankind. Never forget this in the midst of your diagrams and equations.

Common sense needs constant reappraisal.

The next world war will be fought with stones.

A life directed chiefly toward the fulfillment of personal desires will sooner or later always lead to bitter disappointment.

The world is not full of evil because of those who do wrong. It is full of evil because of those who do nothing.

There are actually two approaches to reside your daily life. One is as if absolutely nothing is really a miracle. The other is as if every little thing is a wonder