The great question which, in all ages, has disturbed mankind, and brought on them the greatest part of their mischiefs, has been, not whether there be power in the world, nor whence it came, but who should have it.

Life has become richer by the love that has been lost。

领导力在于因你的存在而使他人变得更好，并确保这种影响在你不在时仍持续。

对于宇宙的认知需要超越感官，通过理性的推理和思考来达到更深的层次。