In chemistry, as in life, the most profound truths are often the simplest.

The forest doesn't need us, but we need the forest—our survival depends on it.

The beauty of mathematics only shows itself to more patient followers.

Even in the grave， all is not lost.

The best way to find out if you can trust somebody is to trust them.

Man is the measure of all things: of things which are, that they are, and of things which are not, that they are not.

Love is the only force capable of transforming an enemy into a friend.

让女性成为理性的生物和自由的公民，她们很快就会成为好妻子和好母亲；也就是说，如果男性不忽视丈夫和父亲的职责。