You can never solve a problem on the level on which it was created.

The last thing to collapse is the surface.

Formerly, people thought that if matter disappeared from the universe, space and time would remain. Relativity declares that space and time would disappear with matter.

If you want to find out anything from the theoretical physicists about the methods they use, I advise you to stick closely to one principle: don't listen to their words, fix your attention on their deeds. To him who is a discoverer in this field the products of his imagination appear so necessary and natural that he regards them, and would like to have them regarded by others, not as creations of thought but as given realities.

Even short words of encouragement is enough to enlighten one's darkened minds and make things a little bit easier to handle. You might be searching for short motivational quotes, that's why I'm here to give you a set of the best short inspiring quotes. Try not to become a man of success but a man of value.

God gave me the stubbornness of a mule and a fairly keen scent.

I do not believe that civilization will be wiped out in a war fought with the atomic bomb. Perhaps two-thirds of the people of the earth will be killed.