The truth is rarely pure and never simple.
真相很少是纯粹的，也从不简单。
The most beautiful people are those who have known defeat, known suffering, known struggle, known loss, and have found their way out of the depths.
——认为最重要的就是“忠诚”
数学的目标是使简单的复杂化，使复杂的简单化。