The only way to escape the mundane is to meticulously observe it.

Innovation is not just about technology, but also about business models and ecosystems.

The best way to learn is by doing.

专家就是在一个非常狭窄的领域里犯了所有可能犯的错误的人。

在数学中，提出问题的艺术必须比解决问题更有价值。