Quality is not a label; it is a standard.

The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.

The only way to keep the small folk loyal is to make sure they fear you more than they fear your enemies. 

"The best way to learn mathematics is to do mathematics."

好奇心是发现的引擎。