Capitalism, then, is by nature a form or method of economic change and not only never is but never can be stationary.
My life has no rehearsals; every day is live.
To be a writer does not mean to preach a truth, it means to discover a truth.
天然气开采的创新是满足世界日益增长的能源需求的关键。
The most important thing in auction design is to create an environment where bidders feel comfortable revealing their true valuations.