Quotes are roughly categorised into themes. Different themes tend to appeal to different people.
Struggle = pain with meaning. Suffering = pain without meaning. Difference between struggle and suffering is context — it is the why.
“If you did not get what you want, then you didn’t really want it or that you tried to bargain for the price” - Rudyard Kipling
“Everything you seek or want from life lives just outside your comfort zone” — Yen Liow
"The hard is what makes it great"
“You can get almost anything you want out of life, as long as it’s one thing and you want it far more than anything else” — Naval
"Self-esteem is the reputation that you have with yourself. You'll always know." – Naval
"You can get anything you want in this life if you help enough other people get what they want" - Zig Ziglar
"Leap and a net will appear"
“The greatest danger for most of us is not that our aim is too high and we miss it, but that it is too low and we reach it“ — Michelangelo
“If I always did only what I was qualified to do, I’d be pushing a broom somewhere“ — Naval Ravikant
"The people who succeed aren’t normal: they are obsessive readers, listeners, askers of questions, absorbers or knowledge, triers of new things. They have to do things to get to sleep" — Chris Sacca
“The direction is enough to make the next choice. You only need to know the direction, not the destination.”
“You get ideas when you ask yourself simple questions. The most important of the questions is just, ‘What if...?’” — Neil Gaiman