最幸福的人是那些既找到了人生目标，又能欣赏生活中简单乐趣的人。

债券市场是市场心理的最终衡量标准。

数学中最重要的是理解概念，而不仅仅是记忆公式。

The science of government it is my duty to study, more than all other sciences; the arts of legislation and administration and negotiation ought to take the place of, indeed exclude, in a manner, all other arts.

建筑应该能够激发人们的情感。