解释：发出的言辞美好，得到的回应就美好；发出的言辞丑恶，得到的回应就丑恶。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

当没有人相信你的时候，你必须相信自己。

思想无内容则空，直观无概念则盲。

想让小孩子在旅行中表现良好，可以准备一袋他们喜欢的糖果，当他/她不乖时，就向窗外扔掉一块糖。

The best way to overcome fear is to face it.

不确定性不是信息的缺失，而是过多矛盾信息的存在。