to speak; to say; a theory (usually in compounds such as 日心说 heliocentric theory)[cedict]
過
guòㄍㄨㄛˋ
(experienced action marker); to cross; to go over; to pass (time); to celebrate (a holiday); to live; to get along; excessively; too-; surname Guo[cedict]
由
yóuㄧㄡˊ
to follow; from; it is for...to; reason; cause; because of; due to; to; to leave it (to sb); by (introduces passive verb)[cedict]
我
wǒㄨㄛˇ
I; me; my[cedict]
決定
jué dìngㄐㄩㄝˊ ㄉㄧㄥˋ
to decide (to do something); to determine; to resolve[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]