数据驱动的时代,最大的浪费是数据的浪费。
数学不是一项观赏性运动;要理解它,必须积极参与其中。
The only limits in life are the ones you set for yourself.
Dreams are the seeds of greatness, but hard work is what makes them grow.
A well-designed system should be easy to use, easy to understand, and easy to modify.