Actions are right in proportion as they tend to promote happiness； wrong as they tend to produce the reverse of happiness.
The most sustainable forests are those where local communities have both a stake and a voice.
沒(méi)有什么比獨(dú)立和自由更寶貴。
全人類(lèi)...都是平等和獨(dú)立的，沒(méi)有人應(yīng)該侵犯他人的生命、健康、自由或財(cái)產(chǎn)。
成功的道路是采取大規(guī)模、堅(jiān)定的行動(dòng)。
Mathematics is the art of giving the same name to different things.