She’s a nut.
More Traditional Proverbs:
It's easy to get lost in thought if it's not familiar territory to you.Traditional
One flower makes no garland.
Traditional
Digging a hole for yourself.
Traditional
A bad bush is better than an open field.
Traditional
Every flow has its ebb.
Traditional
Each truth you learn will be, for you, as new as if it had never been written.
Traditional