你看，在生活中，很多人知道该做什么，但很少有人真正去做他们知道的事。知道是不够的！你必须采取行动。
You see, in life, lots of people know what to do, but few people actually do what they know. Knowing is not enough! You must take action.
唯一真正的歌是心灵之歌。
没有行动的愿景只是梦想。
过去总是紧张的，而未来是完美的。
You are the only one who can make the difference. Whatever your dream is, go for it.
女人一生只有一个真正的悲剧，那就是她的过去属于情人，未来只属于丈夫。
我不想成为明星，我想成为一名演员。
The past is a foreign country; they do things differently there.
The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.