The most important property of a program is whether it accomplishes the intention of its user.

Life is infinitely stranger than anything which the mind of man could invent.

The most successful leaders are those who see leadership as a responsibility, not a privilege.

数学的语言是普遍的，超越了文化和语言的障碍。

投资于更清洁的煤炭技术就是投资于我们星球的未来。

Positive psychology is not just about feeling good, it's about the good life.

最好的生活方式是热爱你所做的事。