The psychologist must be a meticulous observer.
心理学家必须是一个细致的观察者。
It seems to me that the natural world is the greatest source of excitement; the greatest source of visual beauty; the greatest source of intellectual interest. It is the greatest source of so much in life that makes life worth living.
I know you are here to kill me. Shoot, coward, you are only going to kill a man.
"I always say you can never work too hard."
我们现在看到的最错误的想法便是以为身体活动就只是身体活动而已，以为它不具有更高层次的功能，其实，心智的发展必然和身体动作相配合，而且是相互依赖存在的。
I’m extremely willful to win, and I respond to challenges. Scoring titles and stuff like that… it sounds, well, I don’t care how it sounds – to me, scoring comes easy. It’s not a challenge to me to win the scoring title, because I know I can.