The only thing I can do is to be honest about my uncertainty.

The power elite are not solitary rulers. Advisors and consultants, spokesmen and opinion-makers, are often the captains of their higher thought and decision.

You don't learn to walk by following rules. You learn by doing, and by falling over.

Je suis l’Empire à la fin de la décadence.

对自然的研究是永恒的乐趣。

The real difficulty lies not in devising new ideas, but in escaping from the old ones.