The goal of the Mahayana Path is BUDDHAHOOD so that one may benefit all sentient beings by teaching them the path of cessation of dukkha (dis-content)

This contrasts with the goal of Hinayana  Path,

where the goal is ARHATSHIP.

 The story of the founder of Buddhism is one of the world’s great archetypal tales of spiritual awakening. He was born Siddhartha Gautama in the sixth century BCE, the son of a prince who ruled a small kingdom in what is now Nepal. Siddhartha led a sheltered existence until the age of twenty-nine, when he left his life of ease and set out to find a solution to the problem of suffering. For years he wandered as a homeless ascetic, practicing severe austerities that brought him to the brink of death but no nearer to his goal. He then abandoned asceticism for a "middle way." Sitting down under a tree, he vowed to remain there until he realized the truth. After a night of deep meditation, his Enlightenment came at dawn, and he was thereafter known as the Buddha, the "Awakened One."