Be a pro. Back up your back up. Have at least one physical backup and one backup in the cloud. Have more than one of each. How much would you pay to retrieve all your data， photos， notes， if you lost them？ Backups are cheap compared to regrets.

"The only way to do great work is to love what you do."

阅读是不动身旅行，是在一生中活上千次。

The bond market is the ultimate reflection of market sentiment.

寻找真理的人的存在，远比那些认为自己已经找到真理的人的存在更值得珍视。