Natural gas is a bridge to a cleaner energy future, but we must cross that bridge responsibly.
有些故事最好不被讲述。
在科学中,创造力和技术技能同样重要。
Rule of 7 in research. You can find out anything if you are willing to go seven levels. If the first source you ask doesn’t know, ask them who you should ask next, and so on down the line. If you are willing to go to the 7th source, you’ll almost always get your answer.