每一个挑战都是伪装的机遇。
如果你不愿意学习，没人能帮你。如果你决心学习，没人能阻止你。
"The more you try to understand the mirror, the less you know."
在计算学习理论中，挑战不仅仅是学习，而是理解学习是如何可能的。
When someone really hears you without passing judgment on you, without trying to take responsibility for you, without trying to mold you, it feels damn good!
仁义、礼仪、智慧、诚信，这些都是仁的表现。
The right of nature...is the liberty each man hath to use his own power as he will himself for the preservation of his own nature.