不要让昨天占据今天的太多时间。
挑战不仅在于收集数据,还在于以改善生活的方式理解数据。
A man is rich in proportion to the number of things which he can afford to let alone. That man is the richest whose pleasures are the cheapest.
The truth is you don't know what is going to happen tomorrow. Life is a crazy ride, and nothing is guaranteed.