可持续性不仅仅是一个选择;这是我们对后代的责任。
痛苦是暂时的,放弃却是永远的。
在词语之间的沉默中,真相常常存在。
板块构造理论是地质学的统一理论。
管理首先是一种实践,艺术、科学和工艺在此交汇。
I like dogs. You always know what a dog is thinking. It has four moods. Happy, sad, cross and concentrating. Also, dogs are faithful and they do not tell lies because they cannot talk.
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.
我活下来是因为我保持了想象力的活力。