Mnemosyne, one must admit, has shown herself to be a very careless girl. - Vladimir Nabokov

We all admire the spangled acrobat with classic grace meticulously walking his tight rope in the talcum light; but how much rarer art there is in the sagging rope expert wearing scarecrow clothes and impersonating a grotesque drunk! I should know.

Who can say what heartbreaks are caused in a dog by our discontinuing a romp?

You know, I still feel in my wrists certain echoes of the pram-pusher’s knack, such as, for example, the glib downward pressure one applied to the handle in order to have the carriage tip up and climb the curb. First came an elaborate mouse-gray vehicle of Belgian make, with fat autoid tires and luxurious springs, so large that it could not enter our puny elevator. It rolled on sidewalks in a slow stately mystery, with the trapped baby inside lying supine, well covered with down, silk and fur; only his eyes moved, warily, and sometimes they turned upward with one swift sweep of their showy lashes to follow the receding of branch-patterned blueness that flowed away from the edge of the half-cocked hood of the carriage, and presently he would dart a suspicious glance at my face to see if the teasing trees and sky did not belong, perhaps to the same order of things as did rattles and parental humor. There followed a lighter carriage, and in this, as he spun along, he would tend to rise, straining at his straps; clutching at the edges; standing there less like the groggy passenger of a pleasure boat than like an entranced scientist in a spaceship; surveying the speckled skeins of a live, warm world; eyeing with philosophic interest the pillow he had managed to throw overboard; falling out himself when a strap burst one day. Still later he rode in one of those small contraptions called strollers; from initial springy and secure heights the child came lower and lower, until, when he was about one and a half, he touched ground in front of the moving stroller by slipping forward out of his seat and beating the sidewalk with his heels in anticipation of being set loose in some public garden. A new wave of evolution started to swell, gradually lifting him again from the ground, when, for his second birthday, he received a four-foot-long, silver-painted Mercedes racing car operated by inside pedals, like an organ, and in this he used to drive with a pumping, clanking noise up