I hope you guard your heart. 

Guard your heart because that is where your actions will come from. 

And out of actions will come your character. 

Matthew 15:18-19:
But those things which proceed out of the mouth come from the heart, and they defile a man. For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies. 

Luke 6:45:
A good man out of the good treasure of his heart brings forth good; and an evil man out of the evil treasure of his heart brings forth evil. For out of the abundance of the heart his mouth speaks.

Psalm 51:10:
Create in me a clean heart, O God, And renew a steadfast spirit within me.

I love you.