The key to success is to focus on goals, not obstacles.

天然气开采的创新是满足世界日益增长的能源需求同时减少环境影响的关键。

"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."

写作是与沉默搏斗。

我们都是自己的监狱，自己的狱卒。