最激动人心的发现往往来自意想不到的地方。
The most exciting discoveries often come from unexpected places.
翻译：物极必反是自然规律，做人做事留一分余地，不追求极致完美，才能避免盛极而衰。
我是一个战士，我永不放弃。
A book is a dream that you hold in your hand.
The human being is a most curious creature. He thinks he has got one soul, and he has got dozens.
这个世界是最好的可能世界。
Positivity transforms us for the better. By opening our hearts and minds, positive emotions allow us to discover and build new skills, new ties, new knowledge, and new ways of being.
Writing is a way of being in the world, a way of understanding it, and a way of changing it.