One [method] is by a Watch to keep time exactly. But, by reason of the motion of the Ship, the Variation of Heat and Cold, Wet and Dry, and the Difference of Gravity in different Latitudes, such a watch hath not yet been made. Isaac Newton
It would be possible to describe everything scientifically, but it would make no sense it would be without meaning, as if you described a Beethoven symphony as a variation of wave pressure. Albert Einstein
Remember that every man is a variation of yourself. William Saroyan
In nearly every religion I am aware of, there is a variation of the golden rule. And even for the non-religious, it is a tenet of people who believe in humanistic principles. Hillary Clinton
A careful analyst might here say that Plan Number Three is only a variation of Plan Number Two - the end being gained by hypnotic effects in either event. Elbert Hubbard
I take my dog, Fideo, out for a hike in Runyon Canyon three times a week. It's about 45 minutes round-trip with a variation of super steep hills and flat areas. He's always running ahead, which helps me push myself, especially up the hills. Ana Ortiz