Science is not only a discipline of reason but also one of romance and passion.

I am the happiest creature in the world. Perhaps other people have said so before, but not one with such justice. I am happier even than Jane; she only smiles, I laugh.

我每天提醒自己一百遍，我的生活，不管内在或是外在，都是以他人(包括活着的和逝去的)努力的成果为基础。所以我必须尽力奉献自己，希望能以同等的贡献，来回报长久以来从他人身上所获得的一切。