It does not matter who you are, or how smart you are, or what title you have, or how many of you there are, and certainly not how many papers your side has published, if your prediction is wrong then your hypothesis is wrong. Period.

What did you ASK at school today?

An ordinary fool isn't a faker; an honest fool is all right. But a dishonest fool is terrible!

The real problem in speech is not precise language. The problem is clear language.

Mathematics is not just a language. Mathematics is a language plus reasoning.

What we need is imagination, but imagination in a terrible strait-jacket.

I think it's much more interesting to live not knowing than to have answers which might be wrong.