东方的文化是王道，西方的文化是霸道；讲王道是主张仁义道德，讲霸道是主张功利强权；讲仁义道德，是由正义公理来感化人；讲功利强权，是用洋枪大炮来压迫人。
——在神户高等女校对神户商业会议所等五团体演讲，1924年11月28日
Every mathematical problem has a solution; it just takes time and effort to find it.
"La verdadera poesía no se escribe con palabras, sino con el silencio que las rodea."
Science is not about control. It is about cultivating a perpetual condition of wonder in the face of something that forever grows one step richer and deeper than our latest theory about it.
健康才是真正的财富，而不是金银。