बुद्धिर्यस्य बलं तस्य निर्बुद्धेस्तु कुतो बलम् ।
पश्य सिंहो मदोन्मत्तः शशकेन निपातितः ॥

Meaning:
A person who has wisdom, has strength. How can there be strength to a person who has no wisdom? Even a story says that a strong lion was drowned by a hare.