凡事必有因 (faan4 si6 bit1 jau5 jan1) — everything happens for a reason (lit., "all matters surely have a cause") in Cantonese
faanˎ₄凡siˍ₆事bitˉ¹必jauˏ₅有janˉ¹因Mandarin Pinyin: fan2 shi4 bi4 you3 yin1
Meaning of 凡事必有因
nouneverything happens for a reason (lit., "all matters surely have a cause")