Even if I knew that tomorrow the world would go to pieces, I would still plant my apple tree.

The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.

我们的业务是帮助客户成功，而不仅仅是向他们销售产品。