Everything great in science and art is simple. What can be less complicated than the greatest discoveries of humanity - gravitation, the compass, the printing press, the steam engine, the electric telegraph?
"Though sleep is called our best friend, it is a friend who often keeps us waiting!"
The wisest man may be a blind father.
Is not a woman's heart unfathomable?
Trains, like time and tide, stop for no one.
One has only to follow events, and you will be all right. The surest way is to take whatever comes as it comes.