技术应该服务于人,而不是控制人。
Technology should serve people, not control them.
所以富贵的人极其奢侈,二孤儿寡妇却受饥挨饿,虽然想天下不乱,也不可能。国君若真的希望天下太平而不希望天下大乱的话,如果要吃喝,就不能不节俭。 
Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tips of my words.
The only limit to our realization of tomorrow is our doubts of today.