I need some time to do some deep thinking of my own.

A lot of deep thinking will be going on during the next months.

With all that counting, there usually is little room for deep thinking.

He blinked, as though she'd distracted him from some deep thinking.

After a pause and what seemed like deep thinking, he concluded, "Probably is."

It was a game of big plays and deep thinking.

All this trouble to get a private place for deep thinking - gone to waste.

Of course, for the deep thinking necessary in advanced topics my "brilliant" ability came into play!

But there is deep thinking we need to do about what went wrong.

Such deep thinking, Blade noted, was foreign to the man.