心理学必须是一门实用的科学，关注心理运作的方式和原因。
Psychology must be a practical science, concerned with the how and why of mental operations.
我是在书本上而不是在课堂上认识伟大的知识分子的，这很自然。我的家人都喜欢这些东西，通过纪律、知识和自我控制来出人头地。
最好的领导者是那些激励他人做到最好的人。
"The past is always present in the way we live now."
We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.
通货膨胀是没有立法的征税。
Don't watch the clock; do what it does. Keep going.