Invert， always invert: Turn a situation or problem upside down. Look at it backward.
反过来，始终反过来：把情况或问题颠倒过来，从反面看。
成功的秘诀是知道一些别人不知道的事。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
"我不是一个词，我是一个声音。"
Never risk more than you can afford to lose.
成功是最好的报复。
"Las historias nos salvan de la indiferencia del mundo."
You should write, first of all, to please yourself. You shouldn't care a damn about anybody else at all.