lesson; class work; teaching; instruction
surprisingly; astonishingly; amazingly; alarmingly
certainly; surely; undoubtedly; just; precisely; exactly
appearance; arrival; make one's appearance
lightning; flash of lightning; lightning bolt
to whirl; to eddy; to be all jumbled together (feelings, thoughts, etc.); to surge; to sweep
lightning; electric illumination; light from an electric source
mind; spirit; attitude; mentality; spirit (of a matter); essence
magical powers; supernatural powers; spell; charm
to make an appearance; to show up
power; might; authority; influence
all; altogether; entirely; exactly like; just like; spitting image of
thickheaded; obstinate; inflexible; stubborn
self-consciousness; self-awareness
fixed idea; idée fixe; stereotype; prejudice
to dive (into or under water); to get under; to get into; to hide oneself (esp. from the government); to conceal oneself
to study (in depth); to learn; to take lessons in
to spring; to jump up; to fly up; to skip
to facilitate; to make easy; to simplify
key; lock; key (to a problem); clue
so to speak; so to call it; as it were
to insert; to put in; to thrust in; to plug in
to throw open; to leave open
to gather; to collect; to assemble
to show up; to appear; to turn up
together with; as X, then Y (e.g. as we age we gain wisdom, as wine matures it becomes more valuable, etc.)
to be mixed; to be blended with; to associate with; to mingle with; to join
another; different; something else