对于那些没有研究过数学的人来说,有些事情似乎是难以置信的。
Management is not about control, but about service.
人类最后的自由是在任何特定环境下选择自己态度的能力。
True courage is not the absence of fear, but moving forward in the face of fear.
The essence of education means: one tree shakes another, one cloud pushes another, one soul awakens another.