“ Why isn't it natural for people who have lived and worked at something to want to use the knowledge and capacity in a new way, free from the burden of making a living? 为什么对于那些生活和工作过的人来说,想要以一种新的方式使用知识和能力,摆脱谋生的负担不是一件很自然的事情呢? James Rouse 詹姆斯·劳斯
“ The belief that we can start with pure observations alone, without anything in the nature of a theory, is absurd. 认为我们可以从纯粹的观察开始,而不需要任何理论性质的东西,这种想法是荒谬的。 Karl Popper 波普尔
“ It is not ignorance but knowledge which is the mother of wonder. 奇迹之母不是无知,而是知识。 Joseph Wood Krutch 美国作家克勒奇