英和和英

Study as hard as one can

I will work with all my might―with might and main.

Do your study.

hammer (away) at one's studies

We shall do out utmost to suit our patrons.

to work with all one's heart and soul

to grind away―hammer away―peg away―plod away―pound away―（at English）

diligent study

to grind―swot―sap

indefatigable industry

intense in one's studies

You must work harder.

Study!

to strain one's powers―stretch one's powers―make violent efforts

I will study.

intense application

to do one's level best

Persevere in your efforts!

to work hard―study with diligence

of the manner in which one does an activity one does not like, drudgingly

to cause a person to study

He is intent on his studies.

to beat one into industry

Study hard.

to work hard―study with diligence

I will do my best with studying.

make a feint of studying

to study hard

I worked for my life―for dear life.

He is assiduous in his studies.