Time will tell you everything.
Think carefully.
Think about it clearly.
Don't be selfish.
Don't be self-concerned.
Don't go back on your word.
Don't break your promise.
Keep your promise.
There isn't much merit in doing like this.
There is no reason to do so.
I can't see the point.
Don't defer till tomorrow what you can do today.
Don't put off till tomorrow what you can do today.
I need a little more effort.
I should put a little more effort to it.
I should try a little harder.
Should I be more positive overall?
Should I be more positive?
Should I be more optimistic?
He makes a fool of himself.
He makes a display of himself.
He makes a show of himself.
We shouldn't judge a person by his appearance.
We shouldn't judage a book by its cover.
Never judage something by its appearance.
Is there any reason for complaints?
Is there any reason to complain?
Is there any reason to complain about?
Don't count your chickens before they are hatched.
Don't jump the gun.
Let's not rush into things.
He who laughs last laughs best.
You should think of it differently.
You should deal with it in another way.
You should think of it in a different way.
Don't give way to feelings.
Don't do things without any plan.
Don't trust it.
Please be cautious.
Please be careful.
Don't overestimate him.
You shouldn't overestimate his abilities.
Don't lose your head.
Use your head.
Don't lose your temper.
Keep in good mood.
Don't go overboard.
Don't go too far.
Don't go to the extremes.
Don't pour cold water towards her idea.
Don't throw any bad words to her.
Watch out for the pickpockets.
Keep an eye out for the pickpockets.
Be on guard against the pickpockets.
You're to be there at 8 o'clock.
Be there at 8 o'clock.
Be sure not to talk to strangers.
Never talk to strangers.
Mind the wet paint.
Watch out! The paint is wet.
Wet paint!
Let it alone.
Leave it alone.
No smoking.
Don't smoke here.
No parking.
You're not allow to park your car here.
Don't leave your things behind, please.
Remember to take your things.
Don't be late.
Always remember to be punctual.
Give you a piece of advice.
Let me tell you something.
If you don't follow my advice, you'll be sorry.
If you don't follow my advice, you'll suffer a great loss.
Follow me tight.
Don't let go.
Watch out for her.
Be careful of her.
Keep your eyes on her.
You'd better stay away from that guy.
We shouldn't spend money freely.
We should try to be thriftier.
We shouldn't waste our money.
He has a temper problem.