My dad once said… “Some friends are like “rubber wrappers”; they bind with you safely but get weaker when you stretch them too much”. Treat your friends with care, else the elasticity of their love...

Your mind is like a tunnel that has no end, and a baloon, that even too much air cannot burst.

Newton supposed that the case of the planet was similar to that of [a ball spun around on the end of an elastic string]; that it was always pulled in the direction of the sun,...