Make women rational creatures, and free citizens, and they will quickly become good wives and mothers.
我认为当你爱一个人时，你必须准备好失去他们。
The mind is a system of organs of computation, designed by natural selection to solve the kinds of problems our ancestors faced in their foraging way of life.
孔子说：“我十五岁立志于学习，三十岁有所建树，四十岁不困惑，五十理解自然规律，六十明辨是非，七十随心所欲，不违规。”
信息的价值不在于知道得更多，而在于知道别人不知道的东西。
粮食安全是一个需要地方行动的全球性问题。
今天投资于负责任林业的每一美元，明天都会成长为一百美元的环境和经济价值。