Life well spent is long.
Quote by Leonardo Da Vinci
Nature is full of infinite causes that have never occurred in experience.
I have been impressed with the urgency of doing. Knowing is not enough; we must...
Remember that happiness is a way of travel -- not a destination
All our knowledge has its origins in our perceptions.
Anyone who in discussion relies upon authority uses, not his understanding, but rather his memory.
Nothing can be love or hated unless it is first known.
There are three classes of people: those who see, those who see when they are...
He who loves practice without theory is like the sailor who boards ship without a...
Thou, O God, dost sell us all good things at the price of labor
As a well-spent day brings happy sleep, so a life well spent brings happy death.
Here are three classes of people: Those who see. Those who see when they are...
While I thought that I was learning how to live, I have been learning how...
Human subtlety will never devise an invention more beautiful, more simple or more direct than...
The eye sees a thing more clearly in dreams than the imagination awake.
Nothing strengthens authority so much as silence.
The poet ranks far below the painter in the representation of visible things, and far...
The smallest feline is a masterpiece.
The desire to know is natural to good men.
By believing passionately in something that still does not exist, we create it. The nonexistent...
A teacher who is attempting to teach without inspiring the pupil with a desire to...
Nowadays the world is becoming increasingly materialistic, and mankind is reaching toward the very zenith...