Being perfect may not always be possible, but there's always room to get better.

2 Peter 1:5-7(NIV) - 5 For this very reason, make every effort to add to your faith goodness; and to goodness, knowledge; 6 and to knowledge, self-control; and to self-control, perseverance; and to perseverance, godliness; 7 and to godliness, mutual affection; and to mutual affection, love.