Continuous improvement isn't a destination—it's a journey that never ends.

译文：这种无端的愁绪最让人痛苦!不要去倚靠那高高的栏杆，夕阳正缓缓沉落，烟雾笼罩的柳林让人见了肝肠寸断。

The world is full of obvious things which nobody by any chance ever observes.

我从不相信极限。

所有科学的起源是对原因的求知欲，而所有伪科学的起源是宁愿接受虚假原因也不愿承认无知的欲望。

成功是一种心态。