The best experiments often come from simple ideas and careful observation.
The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.
The best way to think about a program is to think about it.
解释:百姓参加了劳动就会因劳累而去思考如何节俭律己,若经常思考这些问题,就会使自己的心地善良起来;无所事事就会放肆起来,一旦放肆,就会忘掉善良,没有善良就会滋生作恶之心。