幸福不是现成的东西。它来自你自己的行动。
Happiness is not something ready made. It comes from your own actions.
The evidence seems to favor the view that the fundamental structure of the virus is a hollow tube.
眼睛同时看两样东西，就会看不明白；耳朵同时听两种声音，就会听不清楚。
一本好书是一扇通往更广阔世界的魔法之门，那里充满奇迹、美丽和真理。
Psychology must avoid all forms of mentalism.