Our life is made by the death of others.
Quote by Leonardo Da Vinci
Just as courage imperils life, fear protects it.
I have been impressed with the urgency of doing. Knowing is not enough; we must...
He who loves practice without theory is like the sailor who boards ship without a...
The desire to know is natural to good men.
All our knowledge has its origins in our perceptions.
As a well-spent day brings happy sleep, so a life well spent brings happy death.
A well-spent day brings happy sleep
Life well spent is long.
Nothing strengthens authority so much as silence.
Anyone who conducts an argument by appealing to authority is not using his intelligence he...
Intellectual passion drives out sensuality
The eye sees a thing more clearly in dreams than the imagination awake.
I have learned from an early age to abjured the use of meat, and the...
Experience does not err. Only your judgments err by expecting from her what is not...
Human subtlety will never devise an invention more beautiful, more simple or more direct than...
I have wasted my hours.
You can have no dominion greater or less than that over yourself.
Learning never exhausts the mind.
The greatest deception men suffer is from their own opinions.
As every divided kingdom falls, so every mind divided between many studies confounds and saps...