"The only thing necessary for the triumph of evil is for good men to do nothing."

我向我的朋友献上的这种忧郁的科学，涉及到一个自古以来被视为哲学真正领域的区域，但自从哲学转变为方法以来，这个区域已经陷入了知识的忽视、警句的奇想，最终被遗忘。

You cannot step into the same river twice.

Some books are to be tasted， others to be swallowed， and some few to be chewed and digested.

When you're responsible for feeding families, every decision carries weight.

Data-driven decisions lead to smarter, more efficient operations.