过去是一个异国他乡；他们在那里做事的方式不同。
The past is a foreign country; they do things differently there.
There is no absolute security, only relative risk control.
The best way to destroy the capitalist system is to debauch the currency.
Be the reason someone believes in the goodness of people.
"A man is not old until regrets take the place of dreams."
【译文】 孔子说：“遇到可以说的人却不说，就会失去可与说话的人；遇到不可说的人却说了，就是说话冒失。聪明的人既不去可交谈的人，也不言谈冒失。”