The language of mathematics is the language of the universe, and by learning it, we can understand the cosmos.

Les lois sont des toiles d'araignée à travers lesquelles passent les grosses mouches et où restent les petites.

最有效的教育方式是让孩子在美好的事物中玩耍。

A novelist must be a psychologist, but a psychologist of a special kind—one who understands the souls of men and women as if he had made them.

The greatest tragedy is not to die, but to be forgotten.

Every material has its own memory and history.