Dhp 253-255 · Impurity
If a man looks after the faults of others, and is always inclined to be offended, his own passions will grow, and he is far from the destruction of passions. There is no path through the air, a man is not a Samana by outward acts. The world delights in vanity, the Tathagatas (the Buddhas) are free from vanity. There is no path through the air, a man is not a Samana by outward acts. No creatures are eternal; but the awakened (Buddha) are never shaken.