凡是圣人制造的这些东西,无一不是有益于实用才去做的,所以使用财物不浪费,民众能够不劳苦,他兴起的利益太多了。 
A good learning algorithm should be able to generalize from a limited set of examples to unseen data.
We are healed of a suffering only by experiencing it to the full.
The world is full of small pleasures; the trick is to find them.
希望可以是一种强大的力量。也许其中并没有真正的魔法,但当你最希望的东西像一盏灯一样在你心中闪耀时,你就能让事情发生,几乎就像魔法一样。
人生在世,贵在勤劳。勤劳就不会贫乏。