每个人都有属于自己的秘密。

"History is not a linear path; it spirals, trapping us in its cycles until we confront its ghosts."

每一次失败都是通往成功的垫脚石，只要我们从中学习。

一八一四年，俄、奥、普联军兵临巴黎城下，理工学校学生要求参战。后来，这句名言被刻在巴黎理工学校梯型大教室的天花板正中心，一直激励着该校师生奋发好学。

我不需要任何人牵着我的手。

Only he who desires is amiable and not he who is satiated.

宇宙的初始条件是一个深刻的谜，膨胀为宇宙为何看起来如此提供了一个可能的解释。

The main task in life is to give birth to ourselves, to become what we potentially are.

The quality of an organization's dedication determines the quality of its service.