To the generous mind the heaviest debt is that of gratitude, when it is not in our power to repay it.
Benjamin FranklinRead
If anyone should doubt whether the electrical matter passes through the substance of bodies, or only over along their surfaces, a shock from an electrified large glass jar, taken through his own body, will probably convince him.
Interpretation
Benjamin Franklin suggests that experiencing electric shock first-hand will clarify how electricity interacts with materials.
In this quote, Benjamin Franklin is asserting that the nature of electricity, whether it penetrates objects or merely travels along their surfaces, can be understood through direct experience. By using the example of receiving a shock from an electrified jar, he emphasizes the importance of empirical evidence in understanding scientific concepts, illustrating that personal experience often provides the most convincing proof.
In practice
During a science demonstration to highlight the effects of electricity.
To the generous mind the heaviest debt is that of gratitude, when it is not in our power to repay it.
He'll cheat without scruple, who can without fear.
[E]very Man who comes among us, and takes up a piece of Land, becomes a Citizen, and by our Constitution has a Voice in Elections, and a share in the Government of the Country.
Our Constitution is in actual operation; everything appears to promise that it will last; but in this world nothing is certain but death and taxes.
Let honesty and industry be thy constant companions, and spend one penny less than thy clear gains; then shall thy pocket begin to thrive; creditors will not insult, nor want oppress, nor hungerness bite, nor nakedness freeze thee
I think that a young state, like a young virgin, should modestly stay at home, and wait the application of suitors for an alliance with her; and not run about offering her amity to all the world; and hazarding their refusal. Our virgin is a jolly one; and tho at present not very rich, will in time be a great fortune, and where she has a favorable predisposition, it seems to me well worth cultivating.
It is the first duty of a hypothesis to be intelligible.
Either CS (coordinate system) could be used with equal justification. The two sentences: the sun is at rest and the earth moves, or the sun moves and the earth is at rest, would simply mean two different conventions concerning two different CS
Science has helped us to understand and master ourselves, creating an elevated new form of human life, the wealth and beauty of which cannot be pictured today by the keenest imagination.
It seems to be a general rule that sciences begin their development with the unusual. They have to develop considerable sophistication before they interest themselves in the commonplace.
I have the idea that running shoes are based on a kind of cult idea - that our feet are flawed and we need shoes to correct those flaws. The shoe companies are in the business of selling shoes. But there's no evidence from running shoe manufacturers that they're right. There's no scientific data that running shoes reduce injury.
When the space shuttle's engines cut off, and you're finally in space, in orbit, weightless... I remember unstrapping from my seat, floating over to the window, and that's when I got my first view of Earth. Just a spectacular view, and a chance to see our planet as a planet.
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