Principles is another name for prejudice.
The secret to success is to start before you're ready.
经济学家必须贪婪地收集事实；但事实本身并不能说明什么。
An empire founded by war has to maintain itself by war.
我认为最重要的是始终保持谦逊并继续努力工作。
生物学的未来在于理解生命系统的复杂性。