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。
学者必须自信，既然自信，无论如何也无法被剥夺。
Every challenge is an opportunity in disguise.
Psychology should focus on how the mind helps us adapt to our environment.
Life is like a bracelet...It has little jewels around it which are like the little bright moments that come along in our lives every now and then...
竞争力是指公司在保持或提高平均水平的同时进行竞争的能力。为了提高竞争力去削减工资，并不是真正的竞争力提升。它只是提高了这些工人的技能和效率，因为这样他们才能维持之前的工资水平。
创新不应为了创新而创新，它必须服务于真正的目的。
You have to be willing to fail in order to succeed.
The only way to deal with the past is to confront it.
"The most profound truths are often found in the simplest moments."