出门时笑一笑，不要心怀悲哀，广阔的胸怀处处都能敞开。

There are no shortcuts in technology, only down-to-earth efforts.

Sometimes we get sad about things and we don’t like to tell other people that we are sad about them.

书籍是理解世界的钥匙。

Some people feel the rain. Others just get wet.