我总是告诉我的学生，犯错是可以的，只要你从中学习。
In chemistry, as in life, the most transformative reactions often occur at the boundaries between disciplines.
最热烈的爱会有最冷漠的结局。
大道从虚无中产生一气，又从一气中分化出阴阳。
幸福的秘密是自由，自由的秘密是勇气。
If you can avoid seeking approval of others， your power is limitless.