环境通过强化机制塑造行为。
The environment shapes behavior through the mechanism of reinforcement.
The world is full of obvious things which nobody by any chance ever observes.
The dairy industry must balance tradition with progress to stay relevant in a rapidly changing world.
行为金融学告诉我们，投资者并不总是理性的，市场也不总是有效的。
我不愿意人家粗心大意地读我的书，因为在这些记忆记下来时，我承受了太多太多的悲伤。
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。