In my opinion luck is the more important factor, manliness and prowess being vain and useless; since I though understanding the disadvantages of war which gives rise only to decay and ruin,
दिष्टमेव परं मन्ये पौरुषं चाप्यनर्थकम्। यदहं बुद्ध्यमानोऽपियुद्धदोषान् क्षयोदयान्॥