强悍的人生不需要解释
[qiáng hàn de rén shēng bù xū yào jiĕ shì]
The phrase 'A Tough Life Needs No Explanation' implies the user has the idea that strength speaks for itself. A powerful and independent person doesn’t need any justification or excuses. The owner might want to present an attitude that they believe in their strength and will power without requiring any external verification or understanding.