森林不需要我们，但我们需要森林——我们的生存依赖于此。

Death is the only truly serious philosophical problem.

The individual investor should act consistently as an investor and not as a speculator.

Every setback is a setup for a comeback.

The most important thing in the programming world is to make sure that the software we create is reliable and efficient.

译文：厚重的钱财和甜美的语言，是人应当畏惧警惕的东西。