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.

You can't let your failures define you. You have to let your failures teach you.

Disruptive innovation starts with questioning why things are done the way they are.

The companies that will thrive are those that can combine scale with agility.

我迫不及待想要达到可以创作真正糟糕的艺术还能逃脱责难的地位。

人生は、一度きりの旅だ。だからこそ、その瞬間を大切にしなければならない。