Everything you learn becomes a shortcut for understanding something else.
If a job's worth doing, it's too hard.
Our perceptions of truth are built around what is practical, not what is true. Even the smartest human brain doesn't have the capacity for discerning true facts. That's why so many of us settle for scientific facts. It's the best we can do.
E-books are impervious to analogy.
If you want success, figure out the price, then pay it.
Of course I don't look busy, I did it right the first time.