Organic chemistry just now appears to me like a primeval tropical forest, full of the most remarkable things, a dreadful endless jungle into which one does not dare enter, for there seems to be no way out.
有机化学现在在我看来就像一片原始热带森林，充满了最非凡的事物，一个可怕的、无尽的丛林，人们不敢进入，因为似乎没有出路。
I don't regret anything I've ever done in my life, any choice that I've made. But I'm consumed with regret for the things I didn't do.
I could be bounded in a nutshell and count myself a king of infinite space.
有时，生活中最重要的东西是我们看不见或摸不着的，但我们可以在心中感受到它们。