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。