It is wrong for a man to say that he is certain of the objective truth of any proposition unless he can produce evidence which logically justifies that certainty.
Thomas HuxleyRead
Nothing great in science has ever been done by men, whatever their powers, in whom the divine afflatus of the truth-seeker was wanting.
Interpretation
True scientific achievements require a genuine desire to seek out the truth.
Thomas Huxley's quote emphasizes that greatness in science is not just about individual intelligence or capability, but rather about an intrinsic motivation and passion for uncovering the truth. Without the divine spark of curiosity and dedication to seeking knowledge, even the most talented individuals may fail to make significant contributions to science.
In practice
In a classroom setting, a teacher could use this quote to inspire students to pursue their scientific interests passionately.
It is wrong for a man to say that he is certain of the objective truth of any proposition unless he can produce evidence which logically justifies that certainty.
The child who has been taught to make an accurate elevation, plan, and section of a pint pot has had an admirable training in accuracy of eye and hand.
Let us have "sweet girl graduates" by all means. They will be none the less sweet for a little wisdom; and the "golden hair" will not curl less gracefully outside the head by reason of there being brains within.
The secret of genius is to carry the spirit of childhood into maturity.
It is the first duty of a hypothesis to be intelligible.
Of the few innocent pleasures left to men past middle life, the jamming of common sense down the throats of fools is perhaps the keenest.
The prediction of nuclear winter is drawn not, of course, from any direct experience with the consequences of global nuclear war, but rather from an investigation of the governing physics.
At the last dim horizon, we search among ghostly errors of observations for landmarks that are scarcely more substantial. The search will continue. The urge is older than history. It is not satisfied and it will not be oppressed.
Facts are the air of scientists. Without them you can never fly.
The main reason why people should care about research in fundamental physics is the same reason they care about astronomy and cosmology. People, children, want to know what we're made out of, how it works, and why the universe is the way it is.
Low socioeconomic status carries with it an enormously increased risk of a broad range of diseases, and this gradient cannot be fully explained by factors such as health-care access.
Now it is quite clear to me that there are no solid spheres in the heavens, and those that have been devised by the authors to save the appearances, exist only in the imagination.
Subscribe for the occasional hand-picked quote. No noise.