Literature is the memory of humanity, and without it, we are lost.

Without magic, there is no art. Without art, there is no idealism. Without idealism, there is no integrity. Without integrity, there is nothing but production.

我写作是因为没有写作我无法生活。

I think that in mathematics, and maybe in life, you have to be willing to be a little bit lost.

Do not put forward anything that you cannot prove by experimentation.

Poor is the man whose pleasures depend on the permission of another.