By failing to prepare, you are preparing to fail.
Well done is better than well said.
Either you run the day or the day runs you.
Without hard work, nothing grows but weeds.
Be kind whenever possible. It is always possible.
It's always too early to quit.
Things do not happen. Things are made to happen.
The dog that trots about finds a bone.
Expect problems and eat them for breakfast.
To know oneself, one should assert oneself.
I would do it today because the thing that appealed to me was not necessarily the mechanics of the robot, but it was his personality and how funny and charming he was.