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
It ought not to be unpleasant to say that which one honestly believes or disbelieves. That it so constantly is painful to do so, is quite enough obstacle to the progress of mankind in that most valuable of all qualities, honesty of word or of deed.
Interpretation
Expressing honest beliefs should not be a source of discomfort; the pain associated with it hinders progress towards honesty.
In this quote, Thomas Huxley emphasizes the importance of speaking one's truth and the inherent challenge that often accompanies honesty. He reflects on the discomfort that arises when individuals share their honest beliefs or disbeliefs, pointing out that this struggle is a significant barrier to societal advancement and the cultivation of integrity, both in words and actions.
In practice
Using this quote in a motivational speech about the importance of honesty in personal relationships.
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.
If you seek to carry no other crosses but those whose reason you understand, perfection is not for you.
The worst lies are the lies we tell ourselves. We live in denial of what we do, even what we think. We do this because we're afraid.We fear we will not find love,and when we find it we fear we'll lose it. We fear that if we don't have love we will be unhappy.
In a magazine, one can get - from cover to cover - 15 to 20 different ideas about life and how to live it.
LSD wanted to tell me something. It gave me an inner joy, an open mindedness, a gratefulness, open eyes and an internal sensitivity for the miracles of creation.
I can't tell you the number of times I looked down at what was going on on the ground, or I was engaged in a fight somewhere, and I knew within a couple of minutes how I was going to screw up the enemy. And I knew it because I'd done so much reading.
When the truth cannot be clearly made out, what is false is increased through fear.
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