我们需要对互联网的安全保持警惕。

 释义：在昏暗不明的环境中，若仍能保持光明的心境，内心就能像青天白日一样明亮无染。

The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.

"Children's literature is the foundation of the imagination, the birthplace of creativity, and the first step towards a lifelong love of reading."

悲伤是私人的事。它需要多久就会持续多久。

愛とは、相手を理解しようとすることだ。

编程语言中最重要的东西是能够清晰简洁地表达算法。

A great film is one that leaves you with more questions than answers.

拼命奋斗，最后离开。