The journey of discovery in physics is not just about finding answers, but about asking the right questions.
你知道,有些鳥是注定不會(huì)關(guān)在牢籠里的,它的每一片羽毛都閃耀著自由的光輝。
出自漢·桓寬《鹽鐵論·疾貪》。欲,想。表,儀表,這句話指身體。下,指下屬。先之身,先要求自己。要想影子正,就要先把自己的身子站直;要想下屬清廉,自己要先做出表率。這句話以正影先正身為喻,說(shuō)明正人先正己的道理。
The essence of poverty is that tomorrow’s uncertainties devour today’s possibilities.