Sometimes we get sad about things and we don’t like to tell other people that we are sad about them. We like to keep it a secret. Or sometimes, we are sad but we really don’t know why we are sad, so we say we aren’t sad but we really are.

国家间的合作是解决公海过度捕捞问题的关键。

翻译：蒙昧无知的人要用正道来培养，这是圣人的功业。

成功不是偶然的，它需要付出很多努力和汗水。

我旅行得越多，就越确信世界充满了奇迹，而人类只是大自然浩瀚中的一粒尘埃。