能源的未来在于多样化和适应性。

"The difference between correlation and causation is fundamental in empirical work."

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 quality of an organization's transparency determines the quality of its trust.

系统的稳定性由其根的行为决定。