"Heart is high, heaven and earth are wide" can't be said to be derogatory, nor can it be said to be positive, just a sentence like an epigram.

Try to climb to the top of the mountain: it dwarfs all the peaks under our feet.

And Tang Bohu's "Up and down, up and down". Looking up at the red sun and low clouds, all corners of the country are watching. "They all wrote that people standing on the mountain have a broad vision and a broad mind like heaven and earth.