——序，姚伯麟《战后太平洋问题》，1919年9月
The beauty of music is that it speaks to everyone, regardless of language or culture.
I would not dare to say that there is a direct relation between mathematics and madness, but there is no doubt that great mathematicians suffer from maniacal characteristics.
用礼义来教化人心，就不会有邪恶的思想出现；用教育来治理百姓，就不会有祸乱发生，刑罚不是首要手段！这教化的智慧，太伟大了！并且通过教育和礼仪来引导人们，远比强制措施更为有效！
A well-designed market minimizes the opportunities for strategic manipulation.
"Innovation is the lifeblood of any thriving business."