技术应该是包容的工具，而不是排斥的工具。

人的精神比单纯的体力更重要，人中的精神火花可以被扇成火焰。

For beautiful eyes, look for the good in others; for beautiful lips, speak only words of kindness; and for poise, walk with the knowledge that you are never alone.

Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.

过去是一个我们永远无法返回的国家，但它的边界我们总是在跨越。