在

to exist; to be alive / (of sb or sth) to be (located) at / (used before a verb to indicate an action in progress)

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit

"person" radical in Chinese characters (Kangxi radical 9)

Tu (ethnic group) / surname Tu

earth / dust / clay / local / indigenous / crude opium / unsophisticated / one of the eight categories of ancient musical instruments 八音[ba1 yin1]

not to care

to be nothing difficult / to be a cinch

make your day's plan early in the morning (idiom) / early morning is the golden time of the day

not to be present / to be out / (euphemism) to pass away / to be deceased

to be dead / to have passed away

don't meddle in affairs that are not part of your position (Confucius)

to pay no attention to / not to mind

to be out of form / not to be oneself

(idiom) ignore your elders at your peril

Ein Gespenst geht um in Europa. / the opening sentence of Marx and Engels' "Communist Manifesto"

the whole year must be planned for in the spring (idiom) / early planning is the key to success