Some efforts can be vain.Logical formLearned from4 sentences. A distinction can be vain.Logical formLearned from4 sentences. A preacher can be vain.Logical formLearned from4 sentences. A requirement can be vain.Logical formLearned from4 sentences. A persona can be vain.Logical formLearned from4 sentences. Fears can be vain.Logical formLearned from4 sentences. An expectancy can be vain.Logical formLearned from4 sentences. A self-love can be vain.Logical formLearned from4 sentences. Deliberation can be vain.Logical formLearned from4 sentences. Resentment can be vain.Logical formLearned from4 sentences. A task can be vain.Logical formLearned from4 sentences. A person can be vain of a performance.Logical formLearned from4 sentences. A mockery can be vain.Logical formLearned from4 sentences. A repentance can be vain.Logical formLearned from4 sentences. A moderation can be vain.Logical formLearned from4 sentences.