Of the original phenomena, light is the most enthralling.
I love those who can smile in trouble.
Beyond a doubt truth bears the same relation to falsehood as light to darkness.
A wave is never found alone, but is mingled with as many other waves as there are uneven places in the object where the said wave is produced.
In life beauty perishes, but not in art.
The earth is moved from its position by the weight of a tiny bird resting upon it.