月有阴晴圆缺

月有陰晴圓缺
yuè yǒu yīn qíng yuán quē
quotation

Meanings

  1. 1 the moon is dark or clear, round or waning
  2. 2 nothing stays the same; ups and downs are natural
  3. 3 a classic figure for life's fluctuations

Examples

Rényǒubēihuānlíhé, yuèyǒuyīnqíngyuánquē, cǐshìgǔnánquán.
People have sorrows and joys, partings and reunions; the moon has cloudy and clear nights, waxing and waning — perfection has been rare since ancient times.
Jīnglì le zhè jǐ nián, tā gèng dǒngde yuèyǒuyīnqíngyuánquē de dàolǐ.
After these few years, he understands the lesson of the waxing and waning moon much more deeply.

Tips

history
From Su Shi's (苏轼, Northern Song) 《·明月几时》, written at Mid-Autumn 1076 for his brother Su Zhe: 悲欢离合此事 — 'People know sorrow and joy, parting and reunion; the moon is dark or bright, full or waning — such has been the incompleteness of things since ancient times.' One of the most quoted couplets in all of Chinese literature.
usage
Almost always cited alongside its twin 悲欢离合. The four states of the moon (yīn cloudy, qíng clear, yuán full, quē waning) each map onto a state in human affairs.

Stroke Order

yuè
yǒu
yīn
qíng
yuán
quē