通常，这是证明目的的手段：目标前进的技巧，即使目标结构崩溃，技巧也能生存。
People with passion can change the world for the better.
If you want to lead, you must first learn to follow.
The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.
改变的秘诀在于集中你所有的精力，不是对抗旧的，而是建设新的。