Stashed in: Kaizen, Quotes!, Leonardo, Never give up.
Source is "Ancora Imparo" - inscribed next to an image of Father Time in a child's carriage.
As quoted in Curiosities of Literature (1823) by Isaac Disraeli: http://en.wikiquote.org/wiki/Michelangelo
cheating ourselves of sleep
To Become An Expert, Do This One Thing, by Whitney Johnson, LinkedIn
You become like the 5 people you spend the most time with. Choose carefully. Choose wisely.
Do one thing every day that scares you. ~Eleanor Roosevelt