It is a sad fate for a man to die too well known to everybody else and still unknown to himself.
一个人生前被所有人熟知，但对自己仍然不了解，这是一个悲哀的命运。
我不是一个喜欢回头看的人，我总是向前看。
游览山水就像读书一样，收获的深浅在于个人的领悟
We need to understand the brain to build better AI.
Loyalty is everything. Without it, you don't have nothing.
