经过多次思考才去做某件事，做事中再跟据实际情况思考，这样才可以。

The real power of cloud computing lies in its ability to empower businesses to focus on their core competencies.

The task of psychology is to reduce complex mental phenomena to their simplest components.

The successful trader is always looking for opportunities, not excuses.

没有自由就没有创造，没有创造就没有真正的生活。

The concept of computational efficiency is central to the design of learning algorithms.

"The writer's duty is to tell the truth, even when it is uncomfortable."

数学的美在于它能够以最优雅和简洁的方式描述宇宙。