书不尽言，言不尽意。
翻译：文字不能完整地表达语言，语言不能完整地表达心意。
失败是最好的老师。你通过犯错并找出纠正错误的方法来学习。
We are all prisoners of our own experiences, and the key to freedom lies in understanding them.
The only way to escape the system is to play with it, to manipulate it, to turn it against itself.
A 1% improvement in efficiency could mean the difference between life and death.