Good leaders need a positive agenda, not just an agenda of dealing with crisis.
优秀的领导者需要一个积极的议程,而不仅仅是处理危机的议程。
The causal approach is about understanding the mechanisms that generate the data.
To combat an adversary, become their friend.
技术可以放大优秀教学的效果,但无法替代糟糕的教学。