Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.
By always thinking unto them. I keep the subject constantly before me and wait till the first dawnings open little by little into the full light.
The difficulty lies, not in the new ideas, but in escaping the old ones, which ramify, for those brought up as most of us have been, into every corner of our minds.
Science can purify religion from error and superstition. Religion can purify science from idolatry and false absolutes.
Give me a place to stand, and I will move the Earth.
If you are not a liberal at twenty, you have no heart. If you are not a conservative at forty, you have no brain.
Imagination helps bring out the realism of every detail and only sees the beauties of the work.
Television has brought murder back into the home– where it belongs.