Usage patterns
〈事〉への意欲が湧くto feel motivation for something well up
I started to feel motivated about the new job.
意欲を燃やすto fuel one's motivation
He is fired up with motivation for the next match.
意欲に満ちるto be full of motivation
The new employee was full of motivation.
意欲を失うto lose one's motivation
After repeated failures, I lost my motivation.
〈事〉への意欲を示すto show motivation toward something
She showed her motivation to study abroad.
