唯一真实的旅程是内心的旅程。

最成功的人是那些擅长备用计划的人。

I don't have any particular recipe [for developing new proofs] ... It is the reason why doing research is challenging as well as attractive. It's like being lost in a jungle and trying to use all the knowledge that you can gather to come up with some new tricks, and with some luck you might find a way out.

"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

The plastic industry must evolve or become obsolete—sustainability is no longer optional.

我喜欢在众多观众面前表演。

Cada hombre lleva dentro de sí todas las edades de la humanidad.