“ There's no question that photographs communicate more instantly and powerfully than words do, but if you want to communicate a complex concept clearly, you need words, too. 毫无疑问,照片比文字更能迅速有力地传达信息,但如果你想清晰地传达一个复杂的概念,你也需要文字。 Galen Rowell 加伦·罗威尔
“ What matters is not what any individual thinks, but what is true. A teacher who does not equip his pupils with the rudimentary tools to discover this is substituting indoctrination for teaching. 重要的不是每个人怎么想,而是什么是真实的。如果一个老师不给他的学生提供发现这一点的基本工具,那么他就是在用灌输取代教学。 Richard Stanley Peters 理查德·斯坦利·彼得斯