可持续发展不是一种选择,而是我们对后代的责任。
最终,我们记住的不是敌人的话语,而是朋友的沉默。
The poor dream all their lives of getting enough to eat and looking like the rich. And what do the rich dream of? Losing weight and looking like the poor.
伽罗瓦表示的研究是进入数学隐藏对称性的旅程。
The beauty of cinema is that it can transport you to another world.