'Thinks' in the Bible

An unthinking person believes everything, but the prudent one thinks before acting.

The mind of the righteous thinks before speaking, but the wicked person spews out evil.

The wicked man puts up a bold appearance, but the upright thinks about what he is doing.

for as he thinks within himself, so he is. "Eat and drink!" he'll say to you, but his heart won't be with you.