A few I noted:
Write in your heart that every day is the best day of the year.
- Ralph Waldo Emerson
If you have built castles in the air, your work need not be lost; that is where they should be. Now put the foundations under them.
– Henry David Thoreau
Yesterday is ashes; tomorrow wood. Only today does the fire burn brightly.
– Eskimo Saying
Mistakes are portals of discovery.
– James Joyce
A new broom sweeps clean, but an old one knows the corners.
– English Saying
We live in an ironic society where even play is turned to work. But the highest existence is not work; the highest level of existence is play.
– Conrad Hyers
There are some things so serious you have to laugh at them.
– Niels Bohr
Who looks outside, dreams; who looks inside; awakes.
– Carl Jung
A ship in harbor is safe. But that is not what ships are for.
– John A. Shedd
Your work is to discover your work and then with all your heart to give yourself to it.
The person who upsets you the most is your best teacher, because they bring you face to face with who you are.
– Lynn Andrews