I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.

每一次技术的应用，都要以可持续为前提。

语言的美在于它能够传达无法表达的东西。

The world is a book, and those who do not travel read only one page.

旋律是很美妙的，但听不见的会更美。