亲戚都不归附,也就不要对外办交际。
教师的最大幸福就是把一群群孩子送往理想的彼岸。
实现伟大的唯一方法是热爱你所做的事情。
The power of the Web is in its universality. Access by everyone regardless of disability is an essential aspect.
心智首先是生存的工具,然后才是思考的工具。
The role of the economist is part scientist, part engineer.