どんなに勤勉でも勤勉するということはない。の英語

You can't be too diligent.

You cannot be too diligent.

There's no substitute for hard work.

Don't neglect your studies.

No gain without pains.

I can't do anything well no matter what it is.

It matters little what you do.

No work can be done with ease.

Any task may become painful.

Without motivation, nothing can be achieved.

It is not possible to do if there is not every motivation.

It doesn't go well no matter what I do.

The greatest difficulty can be overcome by perseverance

There is nothing so difficult but it can be overcome by perseverance.

It's no use trying anything.

What with teaching and studying my time is taken up.

With teaching and studying, my time is taken up.

I was frustrated by that fact that I have no learning power.

Whatever I do is troublesome to me.

No amount of reasoning has any effect on them.

He does work hard, but somehow he never succeeds in anything.

Such ability and such industry seldom meet in the same person.

No man is so old he cannot learn.

You'll have to study some to catch up with the others.

I have tried every so many times, but somehow I do not succeed.

Where there's a will, there's a way.

Where there is a will, there is a way.

If you put your mind to it, you can do it, and if you don't, you won't get anywhere.

One who is not willing to learn is not worth teaching.

There is no profit in worrying.