食物的未来取决于我们今天如何对待土壤。
"To be an actor is to be a perpetual student of human nature."
The more we learn about the true nature of animals, the more we realize how much we have in common with them.
The main task in life is simply this: to identify and separate matters so that I can say clearly to myself which are externals not under my control, and which have to do with the choices I actually control.
凡是圣人制造的这些东西，无一不是有益于实用才去做的，所以使用财物不浪费，民众能够不劳苦，他兴起的利益太多了。
The boundaries of our knowledge are the frontiers of our curiosity.