Optimism is a tool with which you can accomplish the goals you have set for yourself.
乐观是一种工具,你可以用它来实现你为自己设定的目标。
你的风无法吹动是因为我。
Be the reason someone believes in the goodness of people.
梦想会成真;如果没有这种可能性,大自然就不会激励我们去拥有它们。
Efficiency in markets often depends on how well information is transmitted.