透明性不仅是物理特性，更是一种道德立场。
Given the choice between the experience of pain and nothing, I would choose pain.
我努力把每一天都当作生命的最后一天来生活。
文字有重量，作家必须承担这种重量的责任。
心神应该保持平静稳定，骨力应该保持活动锻炼，胸怀应该保持宽广豁达，筋骨应该保持坚强硬朗，脊梁应该保持端正平直，肠胃应该保持素淡洁净，舌端应该保持谨慎寡言，脚跟应该保持坚定不移，耳目应该保持聪明朗洁，精神应该保持正直无邪。
In every problem, there is a hidden pattern waiting to be discovered, and it is our duty as mathematicians to uncover it.