The harder you work, the luckier you get.

在数学的世界里，每个问题都会引出另一个问题，创造出一个连接所有科学领域的无尽知识网络。

我们生来就带着正义的观念。

最重要的是你要有一个北极星，你必须知道自己要去哪里。

The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.

To one who has faith， no explanation is necessary.To one without faith， no explanation is possible.

Functions delay binding; data structures induce binding. Moral: Structure data late in the programming process.

创造力是关于许可——允许自己尝试事物。