真相很少纯粹,也绝不简单。
The truth is rarely pure and never simple.
The writer’s duty is to tell the truth, even when it is uncomfortable.
真相很少是纯粹的,也从不简单。
最优雅的证明是那些清晰地揭示问题本质的证明。
我不会让任何人定义我。