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

The study of black holes has revolutionized our understanding of space and time.

The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.

Quality is remembered long after the price is forgotten.

创作的瞬间是最重要的事情。

我们站在巨人的肩膀上，但仍有如此多的东西有待发现。