A statement is a means to convey information， a promise is a means to make a commitment.
陈述是传达信息的手段，承诺是作出承诺的手段。
"The only real failure in life is not to be true to the best one knows."
Success is a lousy teacher. It seduces smart people into thinking they can’t lose.
真正的创新来自于理解客户和地球的需求。
You can’t let success get to your head and failure to your heart.
寻求知识是唯一值得踏上的旅程。