人心容易偏离正道，道心微妙难明，只有精研专一，才能持守中道。

I don't feel like I have to please anyone. I feel free. I feel like I'm an adult. I'm grown. I can do what I want. I can say what I want. I can retire if I want. That's why I've worked hard.

现实不是发生在我们身上的事情，而是我们对发生的事情的理解。

The task of psychology is to analyze the structure of consciousness into its component parts.

最好的学习方式就是从错误中吸取教训。