It's awful undermining to the intellect, German is; you want to take it in small doses, or first you know your brains all run together, and you feel them flapping around in your head same as so much drawn butter.
Mark Twain[N]o country can be well governed unless its citizens as a body keep religiously before their minds that they are the guardians of the law and that the law officers are only the machinery for its execution, nothing more.
Mark TwainAll 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 Twain