I was born to be useful.

2. Difficulty circulations serve as a textbook of life for people.

Difficulties and frustrations are people's life textbooks.

3. Failure is the mother of success. —— Thomas Paine

Failure is the mother of success.

4. For man is man and master of his fate.

Man is man and the master of his own destiny.

5. The unexamined life is not worth living. —— Socrates

The unexamined life is not worth living. -Socrates

6, none is of freedom or of life saving endless he daily conquers it anew.-Erasmus

Only those who conquer life again every day and seize freedom deserve to enjoy the freedom of life.