The success of a company does not lie in how many resources it has, but in how effectively it uses these resources.
数学不是沿着一条清理得很好的高速公路小心行进,而是进入一个陌生的荒野的旅程,探险者常常会迷路。
Mathematics is a living subject, constantly evolving with new ideas and discoveries.
Quality is not a cost; it is an investment.
Being powerful is like being a lady. If you have to tell people you are, you aren't.