天下人都说这是他们努力的结果，不会说“这是我见到了命”。
Language is both a bridge and a barrier.
技术是一种工具，而智慧在于知道如何以及何时使用它。
Success is my only option, failure's not.
In the end， we will remember not the words of our enemies， but the silence of our friends.
The social brain hypothesis suggests that our intelligence evolved to manage our complex social lives.