Ride as long as you can, as hard as you can, as often as you can.
“Do whatever makes you happy.”
I’ve never met a smaller gear I didn’t like.
(h/t @ambermalika )
I like the latter 
no pain, no gain (for intervals)
or
There is no “tomorrow”, you are sitting on the bike now (for endurance)
If it is worth doing, it is worth doing poorly
When you feel strong, go hard; When you feel tired, go long(/slow)
If you ain’t first, you’re last.
(at some point Maverick or Ricky Bobby needed to make an appearance) 
6 Likes
Progress not perfection.
Mine is related: “Nobody is paying you to do this.” Caveat, I enjoy training so I just do the training I enjoy and don’t worry about doing stuff I hate.
You either want to or you don’t.
(learn to) Enjoy the training proces
You either you show up or you won’t
Your VO2 is someone else’s Zone 2, It’s up to you should you decide to pull through.
I’m doing this because I want to.
‘The only time that success comes before work is in the dictionary. ’
Training is an act of faith; if you don’t believe in it, you will fall by the wayside.