Men become old, but they never become good.
大自然是天才的武库。它提供工具,但工匠必须使用它们。
学校必须是一个让孩子学会尊重权威并接受纪律的地方,这些纪律对于发展他自身的能力是必要的。
The digital world should be accessible to everyone, regardless of background or ability.
The fabric of reality is woven with the threads of mathematics and observation.