Onun taahhütü fon eksikliğinden başarısız oldu.
- His undertaking failed for lack of funds.
Hazırlık eksikliğinden sınavda başarısız oldu.
- He failed in the examination for lack of preparation.
... wrong about my first premise, that there was a lack of will. ...
... And that lack of enthusiasm is conveyed to the students. ...