The best armor of old age is a well-spent life perfecting it.

成功投资的关键是拥有正确的性情。

Humility is the greatest virtue a scientist can possess.

The character and destiny of a group are often determined by its inferior elements.

神并没有从一开始就向凡人揭示一切，但通过探索，人们最终会发现更好的东西。