A word after a word after a word is power.
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。
保证失败的最好方法就是放弃。
To be happy is only to have freed one's soul from the unrest of unhappiness.