Nature tends to produce constancy in all her works, but she does not always succeed.

我相信个人的就是普遍的。

Now some advantages particular to this age are not to be denied. Boredom seems to have been vanquished. There is always something to do, but hasn’t this translated into a perpetual distraction in our lives.

对现实的探求始于我们承认自己的无知。

共产主义理论可以用一句话来概括：废除一切私有财产。

真正的领导者懂得如何倾听他人的意见并从中学习。