战场交锋,即使列阵有方,但以勇猛为本;操办丧事,即使礼节周全,但以哀痛为本;文人学士,即使学富五车,但以德行为本
Mathematics is a collaborative endeavor. No one does it alone.
The only way to do great work is to love what you do.
写作的行为是一种乐观的行为。如果你觉得它不重要,你就不会费心去做。