Sentence examples similar to but I must study from inspiring English sources

I must study; I need good grades.

I really know that I must study very hard, it's black and white.

I've always loved John Adams' explanation that "I must study politics and war that my sons may have liberty to study mathematics and philosophy.

And to be a strong player, I must study all the time.

"...I must study politics and war, so that my sons may have the liberty to study mathematics and philosophy..."...

When I was a boy, my mother convinced me that to become a lawyer, I must study Latin.

where I feel that I absolutely must study 24 hours a day and 7 days a week.

Something more contributes to America's vitality that we vaguely call "culture" but must study to understand.

But I must speak up for media studies, the subject that is too readily dismissed as worthless.

The gang need help with homework but the Daleks tell them they must "study, or you'll all be exterminated".

Shakespeare is the one writer every student must study – but without performance, it's dead on the page.