I've pasted your own correction here, so it is that which I am now going to correct.

Thoughts of the Day: A Praise
I did well at school, and got the highest mark in the last exam. My teacher said "You did a very good/[great] job". I felt very happy about that. I havehadn't received any praise yet/[so far]. It dawneds on me that a praise is really important, not only for students, but also for everyone. It's common for people where I live to criticise others. People also take it for granted, and don't think about its result. It can damage any dreams and stop people from hoping and trying to do/be better. Most of them don't know that a sincere praise can become a motivation (that encourages/urges a * person) to try/[endeavour] harder/more and pursue his dream, and to be a good man, which in the end/finally will lead to a flourishing country.

Thank you in advance for helping me correct any mistake.

     : letters taken out          : letters changed or added    word : word(s) added

word/word : choice of words     [word] : word not as good

( . . * . . )  you do not need this phrase, but it's not wrong

Thought of the Day: Praise

I did well at school, and got the highest mark in the last exam. My teacher said "You did a very good job". I felt very happy about that. I hadn't received any praise so far. It dawned on me that praise is really important, not only for students, but also for everyone. It's common for people where I live to criticise others. People also take it for granted, and don't think about its result. It can damage any dreams and stop people from hoping and trying to do better. Most of them don't know that sincere praise can become a motivation that encourages a person to try more and pursue his dream, and to be good, which finally will lead to a flourishing country.

Thank you for helping me correct this entry, Adrian.

Thoughts of the day: A praise

I did well at school and got the highest mark in the last exam. My teacher said "You did a very great job". I felt very happy about that. I haven't received any praise so far. It dawns on me that a praise is really important not only for students but also for everyone. It's common for people where i live to criticise others. People also take it for granted and don't think about its result. It can damage any dreams and stop people from hoping and trying to be better. Most of them don't know that a sincere praise can become a motivation that urges a person to endeavour more and pursue his dream and to be a good man, which finally will lead to a flourishing country.

Thank you in advance for helping me correct any mistake.