“ You can't prove any hypothesis, you can only improve or disprove it. 你不能证明任何假设,你只能改进或反驳它。 Christopher Walter Monckton 克里斯托弗·沃尔特·蒙克顿
“ There are few nicer things than sitting up in bed, drinking strong tea, and reading. 没有什么比坐在床上,喝浓茶,读书更好的事情了。 Alan Clark 克拉克
“ There are few circumstances which so strongly distinguish the philosopher, as the calmness with which he can reply to criticisms he may think undeservedly severe. 很少有比冷静地回答他认为不应该严厉的批评更能使哲学家与众不同的了。 Charles Babbage 巴贝奇