我的观察是每当某个任务一个人就可以完成… 两个人就会做得更差，三个或更多人时则几乎没什么行动。

I like dogs. You always know what a dog is thinking. It has four moods. Happy, sad, cross and concentrating. Also, dogs are faithful and they do not tell lies because they cannot talk.

"Un buen libro es aquel que te cambia, aunque sea un poco."

The best way to learn mathematics is to do mathematics.

未来属于那些相信自己梦想之美的人。