勿屈己以徇人，勿沽名而钓誉。
不要委屈自己而迎合他人，不要用不正当的手段去获取名誉。
The key to successful investing is to relate the price you pay to the value you get.
我们的农民是这个行业的支柱，他们的辛勤工作值得认可。
Theorems are the permanent literature of mathematics.
Art is the mirror of society, reflecting its changes and contradictions.
艺术应该让舒适的人感到不安，让不安的人感到舒适。
To feel much for others and little for ourselves； to restrain our selfishness and exercise our benevolent affections， constitute the perfection of human nature.