The truth is rarely pure and never simple.
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.
我感到兴趣的是:为所爱而生,为所爱而死。
热机的动力与实现它的工质无关;其量仅由最终实现热量转移的物体之间的温度决定。
The future of coal lies in sustainable and responsible mining practices.
数学的本质不是把简单的事情复杂化,而是把复杂的事情简单化。