Look at the birds of the air; they do not sow or reap or store away in barns, and yet your heavenly Father feeds them. Are you not much more valuable than they?
Kindof a redundant question, isn't it?
We are obviously more valuable than some bird. God will give us exactly what we need each day. If He gives us more than what we need, then it will either be for a future need, or it will be to meet the needs of others.