质量不是选择；它是要求。
Quality is not a choice; it is a requirement.
To live is the rarest thing in the world. Most people exist, that is all.
I like to create characters that are a little bit quirky and unusual.
谦逊是科学家所能拥有的最大美德。
真正的投资者欢迎波动性……一个剧烈波动的市场意味着不合理的低价将周期性地附着于稳健的企业。