“ Learning is not attained by chance, it must be sought for with ardor and diligence. 学习不是偶然获得的,必须用热情和勤奋去追求。 Abigail Adams 阿比盖尔·亚当斯
“ If mathematics is to be understood widely, we need to emphasise its elegance and its applications. Sometimes it seems that universities want to emphasise how difficult it is! 要使数学得到广泛的理解,我们需要强调它的优雅及其应用。有时候,大学似乎想强调这是多么困难! Johnny Ball 约翰尼·鲍尔
“ The whole of science is nothing more than a refinement of everyday thinking. 科学的全部不过是日常思维的提炼。 Albert Einstein 爱因斯坦