自然知识的改进者绝对拒绝承认权威。对他来说，怀疑主义是最高的责任；盲目信仰是不可饶恕的罪过。

努力追求卓越，而非平庸。

It is not unlikely, but that there may be yet invented several other helps for the eye, as much exceeding those already found, as those do the bare eye.

生活的美妙之处在于你永远不知道接下来会发生什么。

我们都有缺陷，那是光进入的地方。

Life is 10% what happens to you and 90% how you react to it.