煤炭的未来在于清洁高效利用。

君子这样来造船车，所以属下都效法他，因此他的人民就会饥寒交迫，不得不做奸邪的事。奸邪的事情一多，刑罚就重，刑罚一重，国家就混乱。国君若真的希望天下太平而不希望天下大乱的话，如果要做船车，就不能不节俭。 

写作是一种勇气的行为，面对我们内心和周围的真相。

To love is to suffer, but to suffer is also to love.

Philosophy is a battle against the bewitchment of our intelligence by means of language.

The more determinedly I exist, as myself, within the conditions of the time, the more clearly I shall hear the language of the past, the nearer I shall feel the breath of the centuries.

The nose of a mob is its imagination. By this, at any time, it can be quietly led.

我跑步不是为了延长生命，而是为了给生命增添活力。

The truth, as always, will be far stranger.