The birth of science as we know it arguably began with Isaac Newton's formulation of the laws of gravitation and motion. It is no exaggeration to say that physics was reborn in the early 20th-century with the twin revolutions of quantum mechanics and the theory of relativity.
I'm always keen to head to where the greatest gravitation pull is tugging me.
Living animals are too eccentric in their movements, and the law of gravitation usually draws me from my seat upon them to a lower level; therefore, I am not an inveterate lover of horseback.
Gravitation is the lust of the cosmos.
Gravitation is, so far, not understandable in terms of other phenomena.
Everything great in science and art is simple. What can be less complicated than the greatest discoveries of humanity - gravitation, the compass, the printing press, the steam engine, the electric telegraph?
Now to consult the rules of composition before making a picture is a little like consulting the law of gravitation before going for a walk. Such rules and laws are deduced from the accomplished fact; they are the products of reflection.
Not believing in force is the same as not believing in gravitation.
All the evidence, experimental and even a little theoretical, seems to indicate that it is the energy content which is involved in gravitation, and therefore, since matter and antimatter both represent positive energies, gravitation makes no distinction.
Gravitation is not responsible for people falling in love.