你必须找到点燃你内心光芒的东西，这样你才能以自己的方式照亮世界。

I don't let anyone take away my power.

数学的目标是使简单的复杂化，使复杂的简单化。

To love is to risk not being loved in return. To hope is to risk pain. To try is to risk failure, but risk must be taken because the greatest hazard in life is to risk nothing.