过去是跟随我们的影子，但前方的光指引我们的脚步。
"The past is a shadow that follows us, but it is the light ahead that guides our steps."
不要担心别人会做什么。预测未来的最好方法就是创造未来。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
教师是学校里最重要的师表，是直观的最有教益的模范，是学生的最活生生的榜样。
Leadership means making tough decisions with compassion and clarity.