Without freedom, there is no creation, and without creation, there is no true life.

如果你停下来听一个音乐家或街头艺人表演超过一分钟，你就欠他们一美元。

Energy security and affordability must remain priorities as we transition to lower-carbon solutions.

Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.

Innovation in technology can drive efficiency and reduce the environmental impact of mining operations.

A good memory is needed after one has lied.

译文：事情在得意时，要防止乐极生悲，说话高兴时，要防止言中有失。赏析：物极必反，当事物到达极点时就会朝着相反的方向发展。人生得意时，要低调做人，说话忘乎所以，就会招惹是非。