气候变化是我们这个时代最大的挑战之一,我们必须立即采取行动。
The language of mathematics is universal, transcending cultural and linguistic barriers.
The gritty individual approaches achievement as a marathon; his or her advantage is stamina.
文学是人类灵魂的声音。
没有执行的愿景仅仅是一个梦想。
At the touch of love, everyone becomes a poet.