我不考虑年龄。我考虑的是人们的精神和能量,以及他们是否积极乐观,是否有趣相处。
I don't think about age. I think about people's spirit and energy and if they're positive and if they're fun to be around.
我只是个四岁的孩子,每天都在成长一些。
心理学家必须是一个严格的实证主义者。
第一个将一块土地围起来并说‘这是我的’,并找到足够简单的人相信他的人,就是文明社会的真正创始人。
The market is always changing, and so should your strategies.
Reinforcement is the central factor in the acquisition of new behavior patterns.