The future of oil lies in balancing economic growth with environmental stewardship.
The only limit to our realization of tomorrow is our doubts of today.
几乎找不到一个能干的工人,他不会花大量时间研究自己可以工作得多慢,同时还能让雇主相信他工作得不错。
Do what you can, with what you have, where you are.