唯一比被人谈论更糟糕的事情就是没人谈论你。
Technology without scenarios is lifeless.
The most important thing in mathematics is to have a good intuition.
出自汉·桓宽《盐铁论·相刺》。释义:碎玉满箱,算不得拥有财宝;读了几箱子的书,也不等于就掌握了其中的道理。