到达另一边的唯一方法就是穿过那扇门。
The child is not a passive recipient of knowledge but an active participant in the learning process.
The night sky inspires my music.
【译文】 孔子说:“颜回真贤德!一篮饭,一瓢水,在陋巷,人人都愁闷,他却乐在其中。颜回真贤德!
All things in their being are good for something.