When I am abroad, I always make it a rule never to criticize or attack the government of my own country。 I make up for lost time when I come home.
伟大的公司建立在伟大的文化之上。
学习是系统中产生的任何变化,这些变化或多或少会永久性地改变其适应环境的能力。
Existence is contradiction.
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.