数据驱动的时代，最大的浪费是数据的浪费。
In the era of data-driven, the biggest waste is the waste of data.
Freedom can only be given to one who loves it， and the rest is for slaves.
The historian must be impartial, but not indifferent.
我不是传奇，我只是一个人。
元素周期表是现实构建模块的地图。
"Great art always carries within it great pain."
