in today's lecture, we'll explore the fascinating interplay between bicycles and stealthy movements. let’s begin with a summary of how bicycles serve as an excellent means to withdraw from the hustle and bustle of daily life with quiet grace. next, we'll discuss the preadmission that cycling requires both physical and mental preparation, much like a stealthy approach in any context. finally, i encourage all of you to reinitiate your journey towards mastering the art of seamless and stealthy cycling, embodying the spirit of both freedom and subtlety on two wheels.