我們知道的不多，我們不知道的卻是無限的。
What we know is not much. What we do not know is immense.
The world is not a problem to be solved; it is a living being to which we belong.
在能源行業(yè)取得成功需要創(chuàng)新與責(zé)任的平衡。
過去總是緊張的，未來是完美的。
You are never too old to set another goal or to dream a new dream.
"The past is always tense, the future perfect."
The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.