during; for the duration of
compatibility; coexistence; standing together
custom; general rule; convention; usually; generally; as a rule
dropping out of school; withdrawing from school; expulsion from school; dismissal; leaving school (university, etc.) after completing a course
permission; approval; authorization; to permit; to authorize
one's heart's desire; one's dearest wish
... being the case; (precisely) because ...; as might be expected from ...
to spell; to write; to compose; to bind (e.g. documents); to patch
system; organization; organisation; architecture
point in common; common feature
if you think about it; come to think of it
original text with its translation printed side by side or on opposite page
explanation; commentary; exposition; elucidation
to refer to; to use as reference
steady; honest; sober; straightforward
to be bothered (by something); to suffer
late at night; at a late hour
to be absorbed in reading
location (of something); whereabouts; hiding place
still; as yet; as it has been
utterly (unknown; esp. of someone's whereabouts); completely; (no information) whatsoever; at all
to turn up; to make an appearance; to put in an appearance; to drop by
arrangement; good offices; discretion; judgment; disposition
becoming a pupil (of); becoming an apprentice
training; practice; discipline; ascetic practices
to stay long; to hang around; to hang out; to be immersed (in water) for a long time; to soak
expertise; special knowledge; technical knowledge; expert knowledge
being very busy; busyness
to carry to extremes; to go to the end of something; to investigate thoroughly; to master
back (esp. of a building, etc.); rear; behind
to set foot into; to enter; to step inside; to cross the threshold
meaningfully (smiling, grinning, etc.); suggestively; broadly; sneeringly
to draw back; to sink; to be set back (e.g. from a road); to withdraw (e.g. from the public eye); to retire to (somewhere)
to come out; to appear; to turn up; to emerge
origin; birthplace; descent; lineage; ancestry
in that manner; like that
to lie; to cheat; to pretend; to trick; to deceive
beyond that point; after that
to wear glasses; to put on glasses