Science has to be understood in its broadest sense, as a method for apprehending all observable reality, and not merely as an instrument for acquiring specialized knowledge.

All of us, at certain moments of our lives, need to take advice and to receive help from other people.

The search for God is indeed, an entirely personal undertaking.... the most audacious adventure that one can dare.

Those who don't learn to fight worry, die young.

In man, the things which are not measurable are more important than those which are measurable.

...in recognition of his work on vascular suture and the transplantation of blood-vessels and organs.

The quality of life is more important than life itself.