“Clean shoes are no indication of clean feet, especially if worn on the head.”

“My shoes are clean from walking in the rain.”

“As I grew older, I realized that no matter how hard you keep your shoes clean – especially the mid-soles – they will always get dirty since they mostly touch the ground... and dirt. Conclusion? All shoes are destined to be dirty when worn on a regular basis. It's just like life. No matter how comfortable you want it to be, trials and obstacles will always come your way. And you have to face it.”

“I don’t beat around the bush. Especially since I like my women clean shaven.”

“There is nothing more wonderful than feeling head-to-toe clean after you've been filthy, having a comfortable bed with clean sheets, being able to sleep in it in safety.”

“... nothing in Nature is black or white, few solutions are clean and clear; rather, reality, and especially our models of it, possess shades of gray throughout.”