Generally, for matters under heaven, those closely involved cannot see as clearly as those outside.

大凡天下事，当局者迷，旁观者清。

"Under Heaven", referring to the world.

天下：天的下面，泛指世界。

And a time for every purpose under heaven.

和时间下，每目的天堂。

He grew under heaven, prospered in honors.

他在天穹下长大，取得光荣。

Wishes the first under heaven beautiful woman to be joyful daily!

祝天下第一美女天天快乐！