I think it's very important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better.
有时候我们对一些事情感到难过,但我们不愿意告诉别人我们为此感到难过。
To talk about painting is not only difficult but perhaps pointless too.
心理学必须是一门关于事实的科学,而非理论。