Man must at all costs overcome the Earth's gravity and have, in reserve, the space at least of the Solar System.
The theory of evolution, like the theory of gravity, is a scientific fact.
In essence, String Theory describes space and time, matter and energy, gravity and light, indeed all of God's creation... as music.
Men, women, and children who cannot live on gravity alone need something to satisfy their gayer, lighter moods and hours, and he who ministers to this want is, in my opinion, in a business established by the Creator of our nature. If he worthily fulfills his mission and amuses without corrupting, he need never feel that he has lived in vain.
Someday, after mastering the winds, the waves, the tides and gravity, we shall harness for God the energies of love, and then, for a second time in the history of the world, man will have discovered fire.
It will free man from the remaining chains, the chains of gravity which still tie him to this planet.
Opinion is like a pendulum and obeys the same law. If it goes past the centre of gravity on one side, it must go a like distance on the other; and it is only after a certain time that it finds the true point at which it can remain at rest.
We can lick gravity, but sometimes the paperwork is overwhelming.
Gravity — quotes and aphorisms
You can't blame gravity for falling in love.
It has been said that arguing against globalization is like arguing against the laws of gravity.
Bad things do happen; how I respond to them defines my character and the quality of my life. I can choose to sit in perpetual sadness, immobilized by the gravity of my loss, or I can choose to rise from the pain and treasure the most precious gift I have — life itself.