This is a question too difficult for a mathematician. It should be asked of a philosopher"(when asked about completing his income tax form)

Common sense needs constant reappraisal.

It is my inner conviction that the development of science seeks in the main to satisfy the longing for pure knowledge.

I have repeatedly said that in my opinion the idea of a personal God is a childlike one.

My intellectual development was retarded, as a result of which I began to wonder about space and time only when I had already grown up.

I wouldn't want to live if I did not have my work. In any case, it's good that I'm already old and personally don't have to count on a prolonged future.

Real sign of intelligence isn't knoweldge, it's imagination