"A journey is best measured in friends, rather than miles."
旅程最好用朋友来衡量,而不是用英里。
追求知识是最崇高的努力,因为通过理解,我们才能解开宇宙的奥秘。
"The past is not dead; it is not even past."
在数学中,最深刻的思想往往源于最简单的观察。