【释义】贫穷之人因生活简朴，少欲知足，反而往往长寿；富人奢靡，有余之处过度挥霍，导致折损寿命。这是天道自然调节，有余者削减，不足者得到补益。

The joy of solving a mathematical problem is unparalleled; it is a moment of pure intellectual triumph.

A well-run quarry is a symphony of precision, safety, and respect.《The Quarry Master's Manual》

真正理解某人的唯一方法是毫无评判地倾听他们。