To be free is not merely to cast off one's chains, but to live in a way that respects and enhances the freedom of others.
The theory of economic development is the study of how the economic system generates the forces which incessantly transform it.
The dead are not dead. They are alive in memory.
Sometimes it's very difficult being a dog…
真正的创造力来自限制,而不是无限的可能性。
Prescription for popular success: do something strange. Make a habit of your weird.
决策分析的本质是将复杂的决策分解为更简单、更易管理的组成部分。