Never forget what you are, for surely the world will not. Make it your strength. Then it can never be your weakness. Armor yourself in it, and it will never be used to hurt you.

过去从来不仅仅是过去。它始终是现在的基础。

化学的乐趣在于实践，而不仅仅是发现。

The night is a great poem, and the stars are its verses.

适应力是在快速变化市场中生存的关键。

生命是用来消耗的，不是用来储蓄的。