化学不仅关乎你能制造什么，还关乎你如何制造它。
Chemistry is not just about what you can make, but how you can make it.
你画的每一条线都是一个道德决定。
The love of a teacher is like drops of dew, which can revive even a withered soul; the love of a teacher is like a warm spring breeze, which can melt even frozen emotions.
The world is full of suffering, but it is also full of the overcoming of it.