When we become too humble to aspire, we've stopped being humble.
Humility should never be an excuse for inactivity. Our humility should harness our ambition, not hinder it. Taking about your dreams for God isn't proud - it's essential. If you're too humble to dream, maybe you have an incorrect understanding of humility. The servant who is faithful with little still has an eye on the much. John Stott has it right:
Are you getting the picture? The stoking of godly ambition is far from inconsequential. Without it, exploration fails, research stops, kids spoil, industry stalls, causes fail, civilizations crumble, the gospel stands still. We can't let all of that happen in the name of humility. If our ambitions are to be worthy of God's glory, they can never be modest.
To allow such passivity is to cut out the very heart of humility, leaving it devoid of the power and grace God promises to the humble. The "old" humility, true and biblical humility, has a name big enough for the largest of godly ambitions. We must be ambitious for this kind of humility
- Dave Harvey, Rescuing Ambition, p. 117