You can't manage what you don't measure, and you can't improve what you don't manage.
你无法管理你不衡量的东西,也无法改进你不管理的东西。
真正的恐怖是某天早上醒来,发现你的高中同学在管理国家。
最好的烘焙师是那些尊重传统但不害怕创新的人。
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.