1. We should observe carefully in order to understand; we should work hard to understand in order to act. ——Romain Rolland

2. With the support of a lofty purpose, if you work non-stop, even if it is slow, you will definitely succeed. ——Einstein

3. If a person does not know where he is going, then any wind is not a tailwind. ——Seneca

4. Only those who propose great ideals to themselves and fight for them with all their strength are the happiest. —— Kalinin

5. Diligence and wisdom are twins, laziness and stupidity are brothers. ——Folk proverb

6. Youth is a kind of continuous intoxication and a fanaticism of reason. ——La Rochefoucauld

7. All perseverance and perseverance will be rewarded sooner or later. ——Angel

8. The secret of success lies in perseverance and determination. ——Indizraeli

9. Sacrifice for a great cause can never be regarded as failure. ——Byron

10. Life is a gem that nature gives to humans to carve.

——Nobel