As Will Rogers would have said, "There is no such thing as a free variable."
正如威尔·罗杰斯（WillRogers）所说，“没有自由变量之类的东西。”
每当有人跟我聊天气，我总觉得那肯定有弦外之音。
If you want to go fast, go alone. If you want to go far, go together.
The seeds of wisdom grow in silence.
True leadership in energy means balancing today's needs with tomorrow's possibilities.
防止战争最可靠的方法是不惧怕战争。
最可持续的解决方案是那些既有利于企业又有利于地球的方案。