To understand a program you must become both the machine and the program.
你不是在建立企业，而是在培养人，然后由人来建立企业。
The past is a fire that never stops burning.
人类社会生活的行为流是由存在的物质条件构成的。
每一个结束都是一个新的开始。
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.