解析：强调实践的重要性。

理论洞察可以带来实际突破，弥合抽象思想与现实应用之间的差距。

针对不同的情况采取不同的策略，针对不同的问题采取不同的解决方法，具体问题具体分析。

The body is always present, even in its absence.

I never want to look back and say I could have done more.

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

银行的存在是因为它们有助于缓解信息不对称造成的问题。