When you want knowledge like you want air under water then you will get it.
当你需要知识就像你在水底需要空气时，你准能得到它。
译文：一心想完成替君主收复国家失地的大业，争取生前死后都留下为国立功的美名。可叹如今满头白发已经丛生!
音乐是我的信仰，舞台是我的教堂。
Sometimes you just have to pick yourself up and carry on.
The PAC learning framework provides a formal way to quantify the learnability of a concept class.
最好的艺术总是处于品味的边缘。