The purpose of psychology is to understand how life works.

"The past is always with us, and it shapes who we are and how we see the world."

In chemistry, as in life, the most profound truths are often the simplest.

树木有根则繁茂，根腐则树枯萎；鱼有水才能活，水干涸了鱼则必死；灯有油才光亮，油尽则灯灭。人有真精神，保护则长寿，戕害则必死。

我不是完美主义者，但我喜欢把事情做好。