Everyone has the brainpower to follow the stock market. If you made it through fifth-grade math, you can do it.
解决数学问题的喜悦是无与伦比的;这是纯粹的智力胜利的时刻。
我们都在阴沟里,但仍有人仰望星空。
"To understand a place, you must first understand how it came to be."
Efficiency without ethics is empty progress.