作事必须踏实地，为人切莫务虚名。
释义：做事情必须踏踏实实，不要追求浮华的虚名。
自然是所有化学变化得以实现的伟大实验室。
最重要的是保护资本。不在于你赚了多少，而在于你少亏了多少。
Your work begins, work that will not be always joyful to you, labor that may not always fulfill you and days that will seem like one damn thing after the other.
The truth is not always beautiful, nor beautiful words the truth.
化学不仅描述世界，它还改变世界。