Be a hero in the battle of life.
March on boldly.
Do not look back.
Be a hero in the strife.
Act, strive, plod, move on.
Be up and doing.
Pursue, persist, persevere.
Aspire, achieve and attain.
Be not afraid of little setbacks.
Stand up again and roar.
Be alert and vigilant.
Climb the peak, or pinnacle.