Man is so naturally good that when he does evil it is against his will.
To achieve satisfactory investment results is easier than most people realize; to achieve superior results is harder than it looks.
A good person will follow the rules, a great person will follow himself.
科学的进步不是一条直线,而是一个螺旋,总是在前进,又总是回到起点。
互联网是一种全球资源,应该为公共利益而管理。