Do what you can, with what you have, where you are.
用你所拥有的,在你所在的地方,做你能做的事。
Banks exist because they help mitigate problems created by information asymmetries.
Great leaders don't just manage resources; they create new markets.
出自晋·葛洪《抱朴子·博喻》。用美玉做成的船和桨,不能用于水上航行;用黄金做弓,玉石做弦,仍没有射箭的功能。(笔杆子 rendoc.com)