在空闲的时候不做准备,危急的时候却临时抱佛脚。国家发生战乱时,才想到有名的将领;家庭贫困时才希望能有个贤惠的妻子。
Innovation isn't just about technology; it's about reimagining how we interact with materials and the environment.
爱不是一种职业,它是一种状态。
真相很少是纯粹的,也从不简单。
If we kill off the wild, then we are killing a part of our souls.
预测未来的最好方法就是创造未来。
The best way to learn econometrics is by doing—working with real data and real problems.