Quality is never an accident; it is always the result of intelligent effort.
解释:往往在你觉得是轻而易举的时候,困难也就跟着来了。
Adaptability is essential in a rapidly changing world.
Winning medals wasn't the point of the Olympics. It's the participating that counts.
有两样东西,人们越是经常持久地对之凝神思索,它们就越是使内心充满常新而日增的惊奇和敬畏:我头上的星空和我心中的道德律。