That the state of knowledge in any country will exert a directive influence on the general system of instruction adopted in it,… — Charles Babbage Copy Share Image
The actual state of our knowledge is always provisional and... there must be, beyond what is actually known, immense new regions to… — Louis de Broglie Copy Share Image
“The current state of knowledge can be summarized thus: in the beginning there was nothing, which exploded.” — Terry Pratchett Copy Share Image
