"The past is a shadow that follows us, but it is the light ahead that guides us."

It is better to be a human being dissatisfied than a pig satisfied； better to be Socrates dissatisfied than a fool satisfied.

【释义】与其一味行善，不如先停止作恶；与其在犯错后弥补，不如平时谨慎反省，防微杜渐。

The secret of art lies in the love of what you are doing.

解读：教育不是生硬灌输，而是用教师自身人格魅力、思想境界，潜移默化感染学生，激发学生内在觉醒，实现心灵传递。

如果你热爱你所做的事，你一生中就不会有一天是在工作。