What is the most valuable matter to study in the foreign universities? It should be you know how to say "I think …", but "I want …" or "I need …". If you don't have enough professional knowledge or personal opinions, of course, you won't dare to say "I think …" in the specific occasions. However, once you don't understand something clearly, you cannot always say "I think …" for the surrounding people. Why? If you always do that, most people will say you just consider yourself in the right. In the foreign universities, the professors enlighten your thinking, and you shouldn't give up the expensive opportunity to learn how to think independently. In Taiwanese universities, many professors do not only just provide you the fishes, but also tell you how to catch the fishes. In Taiwan, the students also have such kind of opportunity, but must pursue or discovery it by themselves.