I'm not a bible quoting kind of person, but here are some of my favorite inspirational quotes:
There is only one way to avoid criticism: do nothing, say nothing, and be nothing. Aristotle
The most difficult thing is the decision to act, the rest is merely tenacity. Amelia Earhart
When I was 5 years old, my mother always told me that happiness was the key to life. When I went to school, they asked me what I wanted to be when I grew up. I wrote down happy. They told me I didnt understand the assignment, and I told them they didnt understand life. John Lennon
The person who says it cannot be done should not interrupt the person who is doing it. Chinese Proverb
And it's not a quote of any kind or bible verse per se, but I always love to read or hear this Irish blessing:
May the road rise up to meet you.
May the wind always be at your back.
May the sun shine warm upon your face,
and rains fall soft upon your fields.
And until we meet again,
May God hold you in the palm of His hand.