生活的意义在于产生影响，而不是创造收入。
Life is about making an impact, not making an income.
未来是一个我们可能活不到看到的承诺。
我们就是土地，土地就是我们。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
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。
You may have the worst of your worries when you most appear to be at ease.
释义：以极端冷酷的方式揭示权力斗争的残酷本质。