"Fear is inevitable, I have to accept that, but I cannot allow it to paralyze me."

不要归罪于天地陰陽的变化，一切都应责怪人事；不要对圣人抱有过高的奢望，一切都应求诸自身。

The beauty of mathematics lies in its ability to simplify the complex.

世界上最好和最美丽的东西是看不见甚至摸不到的——它们必须用心去感受。