The mathematician, carried along on his flood of symbols, dealing apparently with purely formal truths, may still reach results of endless importance for our description of the physical universe.
数学家沉浸在他的符号洪流中,表面上处理纯粹的形式真理,仍然可能得出对我们描述物理宇宙具有无尽重要性的结果。
道德不是关于如何使自己幸福的学说,而是关于如何使自己配得上幸福的学说。
True leaders don't command others what to do; they inspire their potential.