The principal effect of the progress of society is to increase the quantity of wealth, and the power of distributing it.
Truth is often buried in profound silence.
The truth is not always beautiful, nor beautiful words the truth.
没有人会永远超群脱俗，除非他一天至少完成一件不可能的事。
The purpose of education is not to fill the minds of students with facts but to teach them to think.
教育的目的不是用事实填满学生的头脑，而是教会他们思考。
"Sometimes, the only way to stay alive is to keep moving."
Quality is not a assurance; it is a proof.
The true poet is a man who is always in love with life.