i found a few versions of proverbs16:20 but i still like the NKJV one best (: i think it sums up the essence of what it means to be a Christian in a very wonderful way. and i like it!

NKJV
20 He who heeds the word wisely will find good,
And whoever trusts in the LORD, happy is he.

KJV
20 He that giveth heed to the word shall find good;
and whoso confideth in Jehovah, happy is he.

NIV
20 Whoever gives heed to instruction prospers,
and blessed is he who trusts in the LORD.

Young's literal translation
20 The wise in any matter findeth good,
And whoso is trusting in Jehovah, O his happiness

Darby translation
20 He who listens to the Word will find good,
and happy is he who trusts in the Lord.

happy is he [or she (: ] who trusts in the Lord (: