"The hardest thing in life is to know which bridge to cross and which to burn."
解析：善恶由心生，非由外物定。
儿童书籍应该既是一面镜子，也是一扇窗户。
——《在广州中国国民党恳亲大会的演说》（1923年10月15日）
Twenty years of romance make a woman look like a ruin; but twenty years of marriages make her look like a public building.
增长的关键不是物质资本的积累，而是知识的扩展。
The core competitiveness of banks lies in credit and professional capabilities.