"Children deserve art that challenges them as much as it delights them."
儿童值得拥有既让他们高兴又挑战他们的艺术。
I must study politics and war that my sons may have liberty to study mathematics and philosophy.
Learning is not a passive process; it involves the active construction of knowledge.
懦怯囚禁人的灵魂，希望可以令你感受自由。强者自救，圣者渡人。
我不是神，我是一个有缺陷的人。
衡量矿业公司成功的真正标准是其如何平衡利润与环境责任。
卡塞尔文献展必须始终是一种冒险，而不是例行公事。
你不知道未来会怎样，但你知道自己为何而来。