look on the bright side
نیمه پر لیوان را دیدن

to be optimistic; to think about the positive part or aspect of a situation

EXAMPLE 1: Leo was upset that his soccer game was canceled. His mother said, "Look on the bright side, now you can stay home and watch TV."

EXAMPLE 2: You lost your job? Look on the bright side, now you'll have more free time

live from hand to mouth
بخور و نمیر زندگی کردن

to barely have enough money to survive

EXAMPLE 1: Jenny was earning $5 an hour working at the store. She was really living from hand to mouth.

EXAMPLE 2: George is really poor. He lives from hand to mouth

ast resort
تیرآخر

if there are no other alternatives left; the last solution for getting out of a difficulty

EXAMPLE 1: David was locked out of his house. He knew that as a last resort, he could always break a window.

EXAMPLE 2: I don't like taking medicine. I'll only take it as a last resort

keep one's chin up
همچنان امیدوار و مثبت فکر کردن

طرف از یه چی ناراحته میخوای بگی " بابا بی خیال......"

to stay positive

EXAMPLE 1: Even when he was unemployed and homeless, Bill managed to keep his chin up.

EXAMPLE 2: Keep your chin up! You'll find your lost dog soon

easier said than done
حرف زدنش آشانتر از عملکردنش است

more difficult than you think:

EXAMPLE 1: You want to climb Mount Everest? Easier said than done!

EXAMPLE 2: Moving into a new home is easier said than done