The 10 types of people you typically encounter in life:

1. Benefactors, who give you knowledge;
2. Enemies, who help you stay alert;
3. Friends, who walk with you;
4. Family, who accompany you on your journey;
5. Noble people, who strengthen your power;
6. Skilled individuals, who cure your problems;
7. Small-minded people, who make you cautious;
8. Lovers, who send you spring breezes;
9. Wise people, who help you find your way;
10. Strong people, who assist you in achieving success.
There is no person who is useless to you!