我看到了,我忘记了;我听到了,我记住了;我做过了,我理解了。
The complexity of a learning problem is often determined by the size and structure of the hypothesis space.
安全是石油行业的生命线,任何时候都不能放松。
I'm not afraid to be myself.
我不想成为明星。我想成为一名演员。