To ask the proper question is half of knowing.
Roger BaconRead
A man is crazy who writes a secret in any other way than one which will conceal it from the vulgar.
Interpretation
This quote suggests that to keep a secret, one must be cautious about how it is communicated.
Roger Bacon emphasizes the importance of discretion when sharing private thoughts or secrets. He argues that revealing a secret in a way that can be easily understood or interpreted by others is foolish, as it risks the secret being exposed to those who do not have the right to know it.
In practice
During a meeting on confidentiality, one might say, 'As Roger Bacon wisely pointed out, a man is crazy who writes a secret in any other way than one which will conceal it from the vulgar.'
To ask the proper question is half of knowing.
There are two modes of acquiring knowledge, namely by reasoning and experience. Reasoning draws a conclusion and makes us grant the conclusion, but does not make the conclusion certain, nor does it remove doubt so that the mind may rest on the intuition of truth, unless the mind discovers it by the path of experience.
The strongest arguments prove nothing so long as the conclusions are not verified by experience. Experimental science is the queen of sciences and the goal of all speculation.
There are two modes of knowledge: through argument and through experience. Argument brings conclusions and compels us to concede them, but it does not cause certainty nor remove doubts that the mind may rest in truth, unless this is provided by experience.
The calendar is intolerable to all wisdom, the horror of all astronomy, and a laughing stock from a mathematician's point of view.
Mathematics is the gate and key to science.
A speculator is a man who observes the future, and acts before it occurs.
If self-knowledge is the road to virtue, so is virtue still more the road to self-knowledge.
Even success softens not the heart of the envious.
Guard well your spare moments. They are like uncut diamonds. Discard them and their value will never be known. Improve them and they will become the brightest gems in a useful life.
It would have been sad for me to spend my life just trying to superimpose stuff on people rather than trying to encourage them to look within themselves for what's of value.
You can't help getting older, but you don't have to get old.
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