"A book is a fragile creature, it suffers the wear of time, it fears rodents, the elements and clumsy hands. So the librarian protects the books not only against mankind but also against nature and devotes his life to this war with the forces of oblivion."

数学的本质不是使简单的事情复杂化，而是使复杂的事情简单化。

青春不是年华，而是心境；青春不是桃面、丹唇、柔膝，而是深沉的意志，恢宏的想象，炙热的恋情；青春是生命的深泉在涌流。

If we don't change direction, we'll end up where we're headed.

我不是为读者写作，我是反对读者写作。

Love is the only language that every heart understands without translation.

我们种植的每一粒谷物都承载着前人耕种土地的遗产。

Science is the light that illuminates the darkness of ignorance.

Life is about taking chances, trying new things, having fun, making mistakes and learning from them.

我们需要找到方法使能源储存更高效和可持续。