一个人的性格就是他的命运。
You have to be passionate about what you do. If you're not passionate, you won't succeed.
The personal example of a teacher is the most useful sunshine that nothing can replace for the soul of young people.
做伟大工作的唯一途径就是热爱你所做的事。
对心灵的研究就是对适应行为的研究。