你必须写那本想要被写出来的书。如果这本书对成年人来说太难,那么你就为孩子们写。
一个人肚子空空,心事重重,总是睡不好觉的。
"The reflection is more interesting than the thing itself."
The most important thing in the programming language is the name. A language will not succeed without a good name.