重要的不是你得到了什么，而是你没有失去什么。
The balance between energy needs and environmental protection is the challenge of our time.
You know, I'm not always going to be around to help you...
Success is no accident. It is hard work, perseverance, learning, studying, sacrifice and most of all, love of what you are doing.
适应是心智最伟大的成就。
可持续性不是一种趋势，而是食品生产的未来。