数学的研究是所有智力和精神进步不可或缺的基础。
如果你想走得快，就一个人走。如果你想走得远，就一起走。
我就像变色龙一样，适应周围的环境。
我喜欢争论，我喜欢辩论。我不期望任何人只是坐在那里同意我，那不是他们的工作。
在能源领域，如同在生活中，唯一不变的就是变化。
Financial regulation must keep up with market changes but avoid excessive intervention.
Art is contemplation. It is the pleasure of the mind which searches into nature and which there divines the spirit of which nature herself is animated.
The greatest fear is not of death but of life.