上山容易下山難 [－－－－－－难]

Jyutping soeng5 saan1 jung4 ji6 haa6 saan1 naan6
Pinyin shàng shān róng yì xià shān nán

Definitions (Wiktionary)
  1. proverb
    It is easier to climb up a mountain than to go down a mountain.