Aim high. —— Zhuge Liang

Knowing shame is close to courage. ——Confucius

Life is a battle.

—— Korolenko

Knowledge is power —— Bacon (English)

Official appointments are based on talents —— "Book of Secretaries"

Love must be a gift —— Xi Le (Germany)

Adversity is a friend - Lenin (Russia)

Adversity sharpens virtue - Strauss (Austria)

Adversity makes a fighter - — Cervantes (Spain)

Life lies in movement — Rousseau (France)

Beauty is life — Chevnyshevsky (Russia)

Life is the pursuit of knowledge - Gorky (Soviet Union)