一只系得妥帖的领结，就是人生认真的第一步。
A well-tied tie is the first serious step in life.
The best way to predict the future is to create it.
It is during our darkest moments that we must focus to see the light.
分布式系统是指我无法完成任何工作，因为我从未听说过的某台机器崩溃了。
Minha pátria é a língua portuguesa.
心无杂念，行无妄动。