人们放弃权力的最常见方式是认为自己没有任何权力。

资本资产定价模型（CAPM）是理解风险-回报权衡的有用工具，但它远非完美。

最大的风险是不承担任何风险。在一个快速变化的世界里，唯一注定失败的策略就是不冒险。

The greatest joy in life is to be convinced that one is loved.

Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.

宣传之于民主，正如棍棒之于极权国家。