每个孩子都应该在他们读的故事中看到自己。
知道是贤人而不举荐,很危险;知道是善事而不表彰,很危险;知道他能干而不任用,很危险。
过去是一个如影随形的阴影,无论我们跑得多快。
The beauty of mathematics only shows itself to more patient followers.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."