4. Given in each question are 4 sentences labeled A, B, C and D. Arrange these sentences to form a logically coherent paragraph.
A. Manu, one of the most important social thinkers of ancient India, has opined that man is barbarous and uncivilized by nature.
B. Hence he laid great emphasis on the role of discipline and self-control in the shaping of human life.
C. Human nature has always been a controversial issue both among philosophers and social thinkers.
D. It is discipline or sanskara which helps man become a better being than this.