He that getteth wisdom loveth his own soul: he that keepeth understanding shall find good.
– Proverbs 19:8
The word for wisdom here means heart and is sometimes translated mind, or understanding. It can be thought of as good sense. The word for understanding refers to ability to discern and distinguish between (1 Kings 3:9). Though wisdom brings many benefits, acquiring wisdom is its own reward (Proverbs 8:35-36). The proverb means you do yourself well by seeking, acquiring, and retaining wisdom (Proverbs 3:18).