Life is hard-working, and nothing gains. -Zhang Heng

Observe, observe and observe again. -Pavlov

It is not difficult to know a gentleman. -"Xunzi Outline"

Learning is not enough. -

Xun Zi's exhortation to learn. Perseverance can make a stone carve. -

Xun Zi's exhortation to learn. -The Classic of Three Characters

People who don't believe in their words can't do it-Mozi

People who don't believe in it can't stand-Confucius

Without honesty, there is no dignity-Cicero

Breaking his word means failure-Zola

Keep his word and do it. -"The Analects of Confucius Zi Lu"

Time and tide wait for no man. (Myanmar)