如果我们像耕种土地一样耕种海洋,就必须从过去的错误中吸取教训。
If we farm the sea as we farm the land, we must learn from past mistakes.
The only limit to our realization of tomorrow is our doubts of today.
这个世界是个美好的地方,值得为之奋斗。
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。