The past is a foreign country; they do things differently there.

There is no love that’s so right as admiration-based love, and that love should include the instructive dead. Somehow, I got that idea and I lived with it all my life and it’s been very very useful to me.

Theatre survives because it's the one place you're guaranteed to find living people in a room together.

I never make the mistake of arguing with people for whose opinions I have no respect.

追求科学不是一种奢侈，而是人类生存的必要条件。