出自先秦《荀子·修身》。利益少,但是道义多,这样的事要做。在利与义之间要舍利而取义,强调的是一种修身原则。
I’ve had to work very hard for every title. Nothing has been given to me.
I don’t do things for the reaction or the criticism. I live for what makes me happy.
"The past is always with us, for it feeds the present."
Every mathematical problem has a solution; it just takes time and creativity to find it.