I have been impressed with the urgency of doing. Knowing is not enough; we must apply. Being willing is not enough; we must do.
Quote by Leonardo Da Vinci
Doing Your Best Quotes
Anyone who conducts an argument by appealing to authority is not using his intelligence he...
I have wasted my hours.
Human subtlety will never devise an invention more beautiful, more simple or more direct than...
No artist is ahead of his time. He 'is' his time; it is just that...
He who loves practice without theory is like the sailor who boards ship without a...
Life well spent is long.
As a well-spent day brings happy sleep, so a life well spent brings happy death.
Patience serves as a protection against wrongs as clothes do against cold. For if you...
I have offended God and mankind because my work didn't reach the quality it should...
It's easier to resist at the beginning than at the end.
You do ill to praise, but worse to censure, what you do not understand
Experience does not ever err; it is only your judgment that errs in promising itself...
Nature is full of infinite causes that have never occurred in experience.
The desire to know is natural to good men.
All our knowledge has its origins in our perceptions.
A well-spent day brings happy sleep.
He who is fixed to a star does not change his mind.
Why does the eye see a thing more clearly in dreams than the imagination when...
Science does not know its debt to imagination.
The gift of fantasy has meant more to me than my talent for absorbing positive...