真正的自由在于心灵和思想。

If you only read the books that everyone else is reading, you can only think what everyone else is thinking.

The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.

I never look back, I always look forward.

I always try to stay focused on the present moment.

对我来说，无畏不是没有恐惧，不是完全不害怕。对我来说，无畏是有恐惧，有怀疑，有很多怀疑。对我来说，无畏是每天依然生活下去。

The most dangerous risk is refusing to take any risks at all.

走出去不是目的，走进去才是我们的目标。