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 known is finite, the unknown infinite; spiritually we find ourselves on a tiny island in the middle of a boundless ocean of the inexplicable. It is our task, from generation to generation, to drain a small amount of additional land.
Interpretation
What this quote means
This quote emphasizes the difference between what we currently understand and the vastness of what remains unknown, highlighting our continuous quest for knowledge.
In this quote, Thomas Huxley reflects on the finite nature of human knowledge and the infinite realm of the unknown. He uses the metaphor of a tiny island surrounded by an expansive ocean to illustrate how our understanding of the world is limited, and suggests that it is humanity's ongoing responsibility to explore and expand our knowledge, even if only slightly, with each generation. This pursuit of knowledge not only shapes our lives but also contributes to the collective human experience.
Themes
In practice
Example use cases
In a speech addressing the importance of scientific research, one could use this quote to highlight the need for continued exploration.
More from Thomas Huxley
All quotes →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.
Similar quotes
It was among farmers and potato diggers and old men in workhouses and beggars at my own door that I found what was beyond these and yet farther beyond that drawingroom poet of my childhood in the expression of love, and grief, and the pain of parting, that are the disclosure of the individual soul.
The reaches opened before us and closed behind, as if the forest had stepped leisurely across the water to bar the way for our return. We penetrated deeper and deeper into the heart of darkness.
We worry a great deal about the problem of church and state. Now what about the church and God? Sometimes there seems to be a greater separation between the church and God than between the church and state.
We never see other people anyway, only the monsters we make of them.
To think and to be fully alive are the same.
With which stars do they go on speaking,the rivers that never reach the sea?