乐观是一种可以学习的技能。一旦你学会了它,你就能在各个方面改善你的生活。
The Permian Basin will remain the crown jewel of U.S. oil production for decades to come.
The greatest sweetener of human life is Friendship. To raise this to the highest pitch of enjoyment, is a secret which but few discover.
One mustn't always believe that feeling is everything. In the arts, it is nothing without form.