Your work will be endless， but your time is finite. You cannot limit the work so you must limit your time. Hours are the only thing you can manage.
你的工作是无穷无尽的，但你的时间是有限的。你无法限制你的工作，所以你必须限制自己的时间。时间是你唯一可以管理的东西。
It will take about a thousand million million million million years for the Earth to run into the sun, so there’s no immediate cause for worry!
The future of oil lies in balancing economic growth with environmental stewardship.
环境塑造人，交友需谨慎。
最优雅的数学证明是那些以简单揭示真理的证明。