大地赐予我们宝藏，但我们的责任是回馈多于索取。
The earth gives us its treasures, but it's our duty to give back more than we take.
I’m not a guy that’s going to let my game down.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
茍活比牺牲需要更多的勇气。