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The companies that will succeed are those that view environmental challenges as business opportunities.

If the job has been correctly done when a common stock is purchased, the time to sell it is—almost never.

好的設計是解決問題，而不僅僅是讓事物看起來好看。

The idea of revolution is an adolescent fantasy.

只有充分體驗痛苦，我們才能從中痊愈。