今天,我们都是柏林人!
——在柏林墙演说
The architect must be a student of life.
The development of attention in childhood is a foundation for self-regulation and academic achievement.
就因为你喜欢我的东西,不代表我就欠你什么东西。
质量绝非偶然,它总是智慧努力的结果。
我们爱的书,它们也爱我们。正如我们在书页中标记位置,那些书页也在我们身上留下印记。
Those who cannot remember the past arecondemned to repeatit.