yī rì zhī jì zài yú chén
make your day's plan early in the morning (idiom)
early morning is the golden time of the day
一
yī
one
日
rì
abbr. for 日本[Ri4 ben3], Japan
之
zhī
(possessive particle, literary equivalent of 的[de5])
计
jì
to calculate
在
zài
to exist; to be alive
于
yú
(of time or place) in; at; on
晨
chén
morning
