Faith is the sense of life, that sense by virtue of which man does not destroy himself, but continues to live on.

Patience and perseverance are the keys to scientific discovery.

在词语之间的沉默中，真正的意义往往隐藏着，等待细心的读者去发现。

Self-love， then， is a necessary principle of action.

记忆是我们以为已经忘记的东西；也是我们以为会记住的东西。

不要让你的火焰熄灭，一点一点地，不可替代的火花。