求学的人必须先立下志向。志向确立后，学问就可以按部就班地下功夫。
I grew up on the land, and I knew what hunger was.
The past is a foreign country; they do things differently there.
I don’t write for the reader; I write for myself.
所以勇往直前吧。跌倒吧。你会从地上看到一个不同的世界。