青春美酒并不总是随岁月流逝而日渐清彻,有时它会日渐混浊。
所有人都是不朽的,但那些没有受教育的人是以一种更低级和不令人羡慕的方式不朽。
I have now taken a serious task upon myself and I fear a greater one than is in the power of any man to perform.
Solving a problem simply means representing it so as to make the solution transparent.