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。
被爱的欲望也许是我们所有虚荣心中最根深蒂固的。
Investing in cleaner coal technologies is investing in our planet's future.
Every point is important, and you have to fight for every one.