What to think about?

Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things.

Philippians 4:8 KJV

Everything that is : true, honest, pure, lovely, of good report. If you have anything that you can praise and give thanks for let it be things that fit this let it be something that represent these characteristics. And let you think on theae things always.