质量不是一种行为，而是一种习惯。

Change the way you look at things and the things you look at change.

"I'm a diamond in the rough, shining like a piece of gold."

阿富汗是我过去的一部分，是我欢笑与哭泣的土地，但它已不再是家。

The easiest way to solve a problem is to deny it exists.

这个熟睡的小王子最叫我感动的地方是，他对一朵玫瑰的感情——甚至他睡着了，那朵玫瑰花的影子，仍像灯光一样照亮他的生命……

In computer science, we often deal with problems that are easy to state but hard to solve.

幸福不是现成的东西。它来自于你自己的行动。