Используйте «muffle up» в предложении

1. Here, then, lies the great art: to make a little render to success the sound of a catastrophe in order that those who profit by it may tremble from it also, to season with fear every step that is taken, to augment the curve of the transition to the point of retarding progress, to dull that aurora, to denounce and retrench the harshness of enthusiasm, to cut all angles and nails, to wad triumph, to muffle up right, to envelop the giant-people in flannel, and to put it to bed very speedily, to impose a diet on that excess of health, to put Hercules on the treatment of a convalescent, to dilute the event with the expedient, to offer to spirits thirsting for the ideal that nectar thinned out with a potion, to take one's precautions against too much success, to garnish the revolution with a shade

2. So that, through their zeal for him, they had all conspired, so far as in them lay, to muffle up the knowledge of this thing from others; and hence it was, that not till a considerable interval had elapsed, did it transpire upon the Pequod's decks