我们根据世界对行动的意义来感知它。

能源的未来是多元化的。没有任何单一能源可以满足世界的所有需求。我们需要所有能源协同工作。

颜渊感叹地说：“老师的学问越仰望越觉得高耸，越钻研越觉得深厚；看着就在前面，忽然却在后面。老师步步引导，用知识丰富我，用礼法约束我，想不学都不成。

The one thing that you have that nobody else has is you. Your voice, your mind, your story, your vision. So write and draw and build and play and dance and live as only you can.

夜晚最黑暗时，星星最明亮。