I am happy and proud of what I have done, but not completely satisfied.
我为我所做的感到快乐和自豪,但从未完全满足。
先验与后验的区别是认识论的,而非形而上学的。
The truth is rarely pure and never simple.
史记
银行家要有企业家的思维。
An empire founded by war has to maintain itself by war.