The heart of the educator must be a living flame, a source of warmth and light.
教育者的心必須是一團(tuán)活生生的火焰，是溫暖和光明的源泉。
The ultimate meaning to which all stories refer has two faces: the continuity of life, the inevitability of death.
用心栽花、施肥、灌溉，花卻總是不開；無意間將柳條插在地上，卻長成了郁郁蔥蔥的柳樹。
The interplay between light and matter at attosecond timescales reveals a universe far more dynamic than we ever imagined.
化學(xué)工業(yè)是現(xiàn)代文明的支柱，我們必須以應(yīng)有的尊重和責(zé)任對待它。