A direct perception may pertain-to the world.Logical formLearned from4 sentences. A perception can be tangible.Logical formLearned from4 sentences. A heritage may undergo a perception.Logical formLearned from4 sentences. Effects may undergo a perception.Logical formLearned from4 sentences. A rate may undergo a perception.Logical formLearned from4 sentences. Perceptions can be critical.Logical formLearned from4 sentences. A point may undergo a perception.Logical formLearned from4 sentences. Training may undergo a perception.Logical formLearned from4 sentences. A channel may undergo perceptions.Logical formLearned from4 sentences. Human beings may undergo perceptions.Logical formLearned from4 sentences. Tranquillity may undergo a perception.Logical formLearned from4 sentences. Fact may undergo a perception.Logical formLearned from4 sentences. (Time passing) may undergo a perception.Logical formLearned from4 sentences. A reaction can be to a perception.Logical formLearned from4 sentences. A ship may undergo a perception.Logical formLearned from4 sentences.