反应倾向的强度取决于所接受的强化量。
Something deeply hidden had to be behind things.
The world is a place of chaos and confusion, and the only way to make sense of it is to find your own path through it.
希望不是一种感觉；它是一种可行的事情。
中国经济是一个独特的案例，政府与市场的互动方式挑战了传统的经济理论。
真相很少纯粹，也绝不简单。
在讲故事时，你必须无所畏惧，要突破界限，挑战常规。
Success is not about how much money you make, but how many people you inspire.
I think the biggest thing is just to be yourself and to be comfortable with who you are.
Tell the cook of this restaurant with my compliments that these are the very worst sandwiches in the whole world, and that when I ask for a watercress sandwich I do not mean a loaf with a field in the middle of it.