The best way to predict the future is to invent it.
预测未来的最好方式是发明它。
The task of the writer is to confront the chaos of existence and to find some kind of order within it.
战争是一种可憎的东西，但它也是灵魂的揭示者。
PAC学习框架提供了一种正式的方法来分析学习算法的效率和有效性。