The health of the ocean reflects the health of humanity.
定理让我兴奋;证明让我厌倦。我的头脑不适合做那些繁琐、细致的工作,去证明我已经知道是正确的东西。
恐惧是唯一无法治愈的疾病。
The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.