In scientific thinking are always present elements of poetry. Science and music requires a thought homogeneous.

I'm not a genius. I'm just passionately curious.

It almost seems to me that man was not born to be a carnivore.

Energy cannot be created or destroyed, it can only be changed from one form to another.

A man who is convinced of the truth of his religion is indeed never tolerant. At the least, he is to feel pity for the adherent of another religion but usually it does not stop there. The faithful adherent of a religion will try first of all to convince those that believe in another religion and usually he goes on to hatred if he is not successful. However, hatred then leads to persecution when the might of the majority is behind it.

I don't try to imagine a personal God; it suffices to stand in awe at the structure of the world, insofar as it allows our inadequate senses to appreciate it.

Good acts are like good poems. One may easily get their drift, but they are not rationally understood.