当一种程序语言的程序需要引起注意时,它是低级的。
有机化学现在足以让人发疯。它给我一种原始热带森林的印象,充满了最非凡的事物,一个巨大而无边的灌木丛,没有逃脱的方法,人们可能会害怕进入。
If one only wished to be happy, this could be easily accomplished; but we wish to be happier than other people, and this is always difficult, for we believe others to be happier than they are.