不愤不启,不悱不发。
解析:教导学生,不到他想弄明白而不得的时候,不去开导他;不到他想出来却说不出来的时候,不去启发他。
建筑是一种记忆,是对历史的记忆。
"To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment."