数学之美在于它能够以精确而优雅的方式描述世界。

Even as a child she had lived her own small life within herself. At a very early period she had apprehended instinctively the dual life - that outward existence which conforms, the inward life which questions.

世界是你的。

我不需要任何人来完整我。我自己就能完整自己。

思想的功能是引导成功的行为。