All knowledge which ends in words will die as quickly as it came to life, with the exception of the written word: which is its mechanical part.
In order to arrive at knowledge of the motions of birds in the air, it is first necessary to acquire knowledge of the winds, which we will prove by the motions of water in itself, and this knowledge will be a step enabling us to arrive at the knowledge of beings that fly between the […]
For, verily, great love springs from great knowledge of the beloved object, and if you little know it, you will be able to love it only little or not at all.
The natural desire of good men is knowledge.
Nature is the source of all true knowledge. She has her own logic, her own laws, she has no effect without cause nor invention without necessity.
Knowledge of the past and of the places of the earth is the ornament and food of the mind of man.
All our knowledge has its origins in our perceptions.
Where there is shouting, there is no true knowledge.
The acquisition of knowledge is always of use to the intellect, because it may thus drive out useless things and retain the good. For nothing can be loved or hated unless it is first known. – Leonardo da Vinci
Wisdom is the daughter of experience – Leonardo da Vinci