你不能让恐惧阻止你过自己的生活。
You can't let fear stop you from living your life.
The key is to keep improving, to keep working hard.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
如果我不进入地狱拯救众生，还有谁会去？
成功不在于你赚了多少钱，而在于你对人们生活的影响。
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.