Mathematics teaches us to think logically and creatively at the same time.
数学教会我们同时进行逻辑和创造性的思考。
我认为质数就像生活。它们非常合乎逻辑，但你永远无法弄清楚其中的规则，即使你花所有时间去思考它们。
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.
"The beauty of literature lies in its ability to transcend time and space."
一个人的工作不过是通过艺术的迂回，重新发现那两三个伟大而简单的形象，正是它们让他的心初次敞开。
Opera is a way of living life. It is not something apart.
Leadership in the energy sector means making tough decisions today for a better tomorrow.