あとは自分を信じて進むだけだの英語

I just simply believe you.

the condition of depending on oneself

You have to believe in yourselves.

You have a lot of confidence in yourself.

You have confidence in yourself.

the condition of knowing oneself

Believe in yourself.

Trust what you believe in.

of a person, to become conceited with thoughts of their own superiority

Thanks to that I was able to have confidence in myself.

I believe in myself.

First set your own house in order.

All you have to do is believe me.

I believe in my potential.

Thanks to that I was able to have confidence in myself.

the act of doing what one believes in

I have no confidence in myself.

take liberties or act with too much confidence

I believe you.

I want to have confidence in myself.

They obey him, for they believe in him.

I myself have my own firm ideas.

to mock oneself

I am utterly unsure of myself.

Have confidence in yourself and accomplish your goal.

You can have more confidence in yourself.

to torture oneself

So you've got to be a believer.

Moreover, I consider myself to be very unique.

the act of accusing oneself of an imagined misdeed