Success is the sum of small efforts repeated day in and day out.

Labor is the source of all wealth and all culture.

森林的真正价值远远超出了它的木材。

A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us.

衡量一家公司成功的真正标准是其对社会的影响，而不仅仅是其利润。

数学研究是一场没有终点的旅程。

循环经济原则不是可选的，它们对生存至关重要。