Gold and silver from the dead turn often into lead.
A problem adequately stated is a problem well on its way to being solved.
Every time man makes a new experiment he always learns more. He cannot learn less.
The future is a choice between Utopia and oblivion.
We as economic society are going to have to pay our whole population to go to school and pay it to stay at school.
There are no solids. There are no things. There are only interfering and non-interfering patterns operative in pure principle, and principles are eternal.