刚强纯洁的高尚人品，要在烈火般艰苦的斗争中锤炼；惊天动地的丰功伟业，必须在薄冰般险恶的环境里前进。
Art should be a conversation, not a lecture.
遗传密码是一组规则，通过这些规则，遗传物质（DNA或RNA序列）中的信息被活细胞翻译成蛋白质（氨基酸序列）。
教师是太阳，学生是月亮。教师发光，学生反射。
The simplest materials can contain the most complex meanings.
The quantum theory of computation is the key to understanding the universe.
Moderation is a fatal thing. Nothing succeeds like excess.