每当有人逝去，总有少数的人们会想到：许多事情被忽略了，许多事情还未来得及去做；多少事情给遗忘了，而更多事情已无法弥救——足可见，平素对待周围的人们需用心才是；没有什么是比追悔莫及更令人懊丧的了；请让我们趁早记住这个理吧，以免受那样的痛苦。
Even in the grave， all is not lost.
Strength comes from overcoming the things you thought you couldn't handle.
A story is a way of preserving memory.
I like to take things slowly, step by step. I don't want to rush anything in my life.
"A key insight in computational learning theory is that the complexity of a learning problem is determined by the complexity of the hypothesis space and the amount of data available."