工作吧,在工作中寻找平和与宁静:你在其他任何地方都找不到它。
The great ideological battles between liberalism and communism, or between democracy and authoritarianism, have been replaced by a general consensus on the desirability of liberal democracy.
电流概念的形成是电学理论发展中最重要的步骤。
——1920年1月为《大光报》年刊题词