Psychology must be based on observable phenomena, not abstractions.
科学进步的关键是坚持和开放的心态。
有时候最难的事情和最正确的事情是同一件事。
Every tree we plant today is a legacy for future generations.
A majority of life's errors are caused by forgetting what one is really trying to do.
唯一能毁掉一天的就是人。除了那些像春天一样美好的人,人总是幸福的限制者。
Man is free at the moment he wishes to be.
事实是,我是个糟糕的说谎者。但我是一个好的倾听者。
When words leave off, music begins.
The only thing that matters is what you do, not what you think or say or feel.