译文：只有贤明，品德高尚的人，才能令人信服。
不要相信“万能”胶。
在数学中，真理不是通过共识而是通过证明来发现的。
The best leaders listen more than they speak—understanding comes before action.
"I am not a word, I am a language."
The great ideological battles between liberalism and communism, or between democracy and authoritarianism, have been replaced by a general consensus on the desirability of liberal democracy.
——《致鲁赛尔函》（1906年11月8日）
The simplest solutions are often the most elegant.