To sense that behind anything that can be experienced there is a something that our mind cannot grasp and whose beauty and sublimity reaches us only indirectly and as a feeble reflection, this is religiousness. In this sense I am religious.

Figuring out how to think about the problem.

Time has no independent existence apart from the order of events by which we measure it.

I know that philosophically a murderer is not responsible for his crime, but I prefer not to take tea with him.

Mere thinking cannot reveal to us the highest purpose.

The world is so full of possibilities that dogmatism is simply indecent.

If you can't explain it simply, you don't understand it well enough.