谷物不仅仅是一种商品，它是文明的基础。

The real opposition is that between the ego-bound man, whose existence is structured by the principle of having, and the free man, whose existence is structured by the principle of being.

The only way to learn a new programming language is by writing programs in it.

通往善的道路就是通往真理的道路。

我们都害怕——为我们的信心，为未来，为这个世界。