没有什么比内心藏着一个未讲的故事更痛苦了。
我知道我是聪明的，因为我自知无知。
地球资源有限，但人类的创造力无限。
"You can't stop the future, you can't rewind the past, the only way to learn the secret is to press play."
The key to success is persistence, persistence, and more persistence.