If by Rudyard Kipling is a poem that inspires and motivates readers to keep their heads up and persevere through difficult times. The poem outlines various challenges one may face in life and encourages the reader to remain steadfast in their beliefs and values. The poem emphasizes the importance of self-trust, patience, resilience, and humility. The final lines of the poem suggest that if one can embody these qualities, they will be successful in life and become a true 'Man'.