乐观对于有意义的生活是无价的。坚信未来是积极的,你就可以投身于比你更伟大的事业中。
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。
Life is a gorgeous robe, crawling with fleas.
The only thing necessary for the triumph of evil is for good men to do nothing.