你必须承担个人责任。你无法改变环境、季节或风向，但你可以改变自己。
You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself.
谷物不仅仅是商品，它是文明的基础。
所有契约的价值，都是由契约者的欲望来衡量的。
I think the most important thing is to be honest and truthful with what you say and what you do.