Never limit yourself because of others' limited imagination; never limit others because of your own limited imagination.
Mae JemisonRead
In space, you need to exercise your heart since it's not pumping blood around at the same rate.
Interpretation
Exercise is crucial in space to maintain heart health due to different blood circulation dynamics.
Mae Jemison emphasizes the importance of exercising the heart while in space, highlighting how the unique environment affects blood circulation. In space, the absence of gravity alters how blood flows in the body, making regular exercise essential to ensure continued cardiovascular health and to prevent potential complications for astronauts.
In practice
In a speech about the importance of health for astronauts, this quote can inspire future space explorers.
Never limit yourself because of others' limited imagination; never limit others because of your own limited imagination.
Greatness can be captured in one word: lifestyle. Life is God's gift to you, style is what you make of it.
To survive as a species on this planet, we're going to have to see ourselves as Earthlings.
We look at science as something very elite, which only a few people can learn. That's just not true. You just have to start early and give kids a foundation. Kids live up, or down, to expectations.
Intuitive versus analytical? That's a foolish choice. It's foolish, just like trying to choose between being realistic or idealistic. You need both in life.
The reality is the majority of us will not get off this planet. So the long run is, some kind of space exploration has to benefit us here on Earth.
Let both sides seek to invoke the wonders of science instead of its terrors. Together let us explore the stars, conquer the deserts, eradicate disease, tap the ocean depths, and encourage the arts and commerce.
Notwithstanding all that has been discovered since Newton's time, his saying that we are little children picking up pretty pebbles on the beach while the whole ocean lies before us unexplored remains substantially as true as ever, and will do so though we shovel up the pebbles by steam shovels and carry them off in carloads.
When Kepler found his long-cherished belief did not agree with the most precise observation, he accepted the uncomfortable fact. He preferred the hard truth to his dearest illusions, that is the heart of science.
I'm afraid that it's not possible to design a defense against every conceivable threat that you can think of.
Therefore in medicine we ought to know the causes of sickness and health.
It is the desire for explanations that are at once systematic and controllable by factual evidence that generates science; and it is the organization and classification of knowledge on the basis of explanatory principles that is the distinctive goal of the sciences.
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