All you need in this life is ignorance and confidence; then success is sure. You can "already know for sure" things that could actually impede progress. Always be on the lookout for the things you did not know, that you did not know. Secondly, work on strengthening personal belief that a particular will be achieved regardless of any adversity that may show up, or evidence to the contrary.
Mark TwainWhat is the most rigorous law of our being? Growth. No smallest atom of our moral, mental, or physical structure can stand still a year. It grows - it must grow; nothing can prevent it.
Mark TwainThat is their way, those plagues, those scientists - peg, peg, peg - dig, dig, dig - plod, plod, plod. I wish I could catch a cargo of them for my place; it would be an economy. Yes, for years, you see. They never give up. Patience, hope, faith, perseverance; it is the way of all the breed.
Mark TwainGood breeding consists in concealing how much we think of ourselves and how little we think of the other person.
Mark Twain