真正的诗歌诞生于痛苦,但也诞生于希望,诞生于为存在寻找意义的斗争。
As to the gods, I do not know whether they exist or not, or what they are like.
你看得越多,看到的就越多。看到的越多,就有更多可看的。
The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.