101 Dalmations
There's a torrent of articles & books online about investing, personal finance, etc.
I will summarize about all of the ones I found useful with quotes or sayings.
1. “The way to wealth is as plain as the way to market. It depends chiefly on two words, industry and frugality: that is, waste neither time nor money, but make the best use of both. Without industry and frugality nothing will do, and with them everything.” - Ben Franklin
2. "If you know how to spend less than you get, you have the philosopher's stone." - Ben Franklin
3. Compounding interest is magic, most magically when begun young.
4. Invest in a low index fund preferably Vanguards S&P 500
5. Don't get into debt you can't afford.
6. Follow your passion. ( this can be extremely unprofitable )
7. First have an emergency fund.
8. Low Hanging Fruit
9. First Mover Advantage
10. Diversify.
11. Read Dave Ramsey.
12. Don't attempt to time your sell at the highest and buy at the lowest.
13. Day trading is a no no.
14. “Vessels large may venture more, but little boats should keep near shore.” - Ben Franklin
15. Every Warren Buffet quote.
16. Fees are profit eaters.
17. Sell what you don't use ( household items, clothes, etc. ).
18. Work ethic makes money.
19. Reinvest into your business ( if it's profitable )
20. "If I have seen further than others, it is by standing upon the shoulders of giants." - Isaac Newton