我从未遇到过一小时阅读不能解除的痛苦。
I have never known any distress that an hour's reading did not relieve.
身体是心灵的乐器，体育教育就是对这种乐器的调音。
世界支离破碎。我们的责任是将其重新整合。
一个组织的文化质量决定了其产品和服务的质量。
The novel is a kind of mirror that reflects the world.
The most powerful tool for change is knowledge, rigorously pursued and widely shared.
自适应控制的核心是从经验中学习并相应地调整控制器。