Cautious, careful people, always casting about to preserve their reputation and social standing, never can bring about a reform. Those who are really in earnest must be willing to be anything or nothing in the world's estimation, and publicly and privately, in season and out, avow their sympathy with despised and persecuted ideas and their advocates, and bear the consequences.

- Susan B. Anthony

Chi Wen Tzu always thought three times before taking action. Twice would have been quite enough.

- Confucius