凡是大国之所以不攻打小国的，必定是由于这个小国粮食充足，城郭修筑坚固，上下和谐一心。
我发现时间可以治愈几乎所有事情。
"The past is a foreign country; they do things differently there."
I can resist everything except temptation.
The only limit to our realization of tomorrow will be our doubts of today.