A fully responsible man should always be conscious of the prime duty of the present human form of life. The activities to meet the immediate necessities of material life are not everything. One should always be alert in his duty for attainment of the best situation in the next life. Human life is meant for preparing ourselves for that prime duty.
To purify the heart is the one and only purpose that God has created this human life.
How we utilize our time is what qualitatively makes human life great.
One who is sufficiently intelligent should use the human form of body from the very beginning of life, in other words, from the tender age of childhood, to practice the activities of devotional service, giving up all other engagements. The human body is most rarely achieved and although temporary like other bodies, it is meaningful because in human life one can perform devotional service. Even a slight amount of sincere devotional service can give one complete perfection.
We should know in perfect consciousness that human life is bestowed upon the conditioned soul to achieve spiritual success and the easiest possible procedure to attain this end is to chant the holy name of the Lord.
The bestial civilization of eating, sleeping, fearing and sense-gratifying has misled modern man into forgetting how powerful a soul he is. The soul is a spiritual spark many, many times more illuminating, dazzling and powerful than the sun, moon, or electricity. Human life is spoiled when man does not realize his real identity with his soul.