Innovation comes from saying no to a thousand things to focus on the few that really matter.

牛大叫，但马却不回应；不是因为马没听到声音，是因为它们不是同类啊。点评：同类之间存在着客观联系，故能相应。

货币政策是强有力的稳定工具，但它无法同时实现两个独立的目标。

Ask funders for money， and they’ll give you advice； but ask for advice and they’ll give you money.

文字是连接陌生人心灵的桥梁。