The body is the car in which you are riding to death. You may meet death any moment, while riding. Remember that time is running out every moment, while riding. Remember that time is running out every moment; then, you will not be tempted to waste time in idle talk or vain pursuits, or vulgar entertainment. Travel in the car carefully, slowly, with due regard to the needs of others on the road; do not greedily try to overtake others, or compete in speed; know the limitations of the vehicle and the road! and then, you will not meet with any accident. Your journey will be a happy experience for you and the rest of the people.
(From : Sai Veda, The Word of God, sayings of Bhagavan Sri Sathya Sai Baba)