“Great difficulties are felt at first [in research] and these cannot be overcome except by starting from experiments ... and then by conceiving certain hypotheses ... But even so, very much hard work remains to be done and one needs not only great perspicacity but often a degree of good fortune.”
"You’ve got to get up every morning with determination if you’re going to go to bed with satisfaction."
- George Lorimer
Determination
"The most difficult thing is the decision to act; the rest is merely tenacity."
- Amelia Earhart
Determination
"When I believe in something, I’m like a dog with a bone."
- Melissa McCarthy
Determination
"Get a good idea and stay with it. Dog it, and work at it until it’s done right."
- Walt Disney
Determination
"Do what you can, with what you have, where you are."
- Theodore Roosevelt
Determination