The genius is in making the complex simple.

I am content in my later years. I have kept my good humor and take neither myself nor the next person seriously.

When Albert Einstein was asked what he would really like to know about the Universe he replied,'is it friendly?

While it is true that science, to the extent of its grasp of causative connections, may reach important conclusions as to the compatibility and incompatibility of goals and evaluations, the independent and fundamental definitions regarding goals and values remain beyond science's reach.

Be kind to people who are different from you.

The more one chases the quanta, the better they hide themselves.

Anybody who really wants to abolish war must resolutely declare himself in favor of his own country's resigning a portion of sovereignty in place of international institutions.