How does one increase one's aspiration or as you say, “the hunger for God” ?

Sri Chinmoy: What is most important is to try to develop a genuine hunger for God's love, God's compassion and God's blessings. There are two ways to increase one's inner hunger. One way is to cry for God like a helpless child crying for his mother. The other way is to offer one's actions to God while keeping a cheerful attitude. With both these ways the seeker will make real inner progress.