挑战不仅仅是给人们钱，而是要理解他们在约束下如何做决策。

物联网的力量不在于设备的数量，而在于它们生成的数据的价值以及我们可以从中获得的洞察力。

I believe in taking care of myself, in a balanced diet, in a rigorous exercise routine.

Never underestimate the power of small, consistent steps toward a larger goal.

Discipline is the bridge between goals and accomplishment.

A proof is a device for convincing someone else that a mathematical statement is true.