1. Our most beautiful things are in the world by labor, by human's hand created.

The most beautiful things in the world are all created by labor and clever hands of people.

—— Gorky

2. Labour is oft the father of pleasure.

labor is the root of happiness.

—— Voltaire

3. Labour breads our body, learning breads our soul.

Labor nurtures the body and learning nurtures the mind.

—— Smith

4. A hundredtimes a day I remind myself that my inner and outer life depends on the labors of other men, living and dead, And that I must escape myself in order to give in the measure as I have received and am still receiving.

—— Albert Einstein, physicist

I remind myself one hundred times a day. My internal and external life depends on the labor of others, whether they are alive or dead, and I have to work very hard to pay what I have got and am getting.

-Einstein

5. Labor is the duty of everyone in the society.

labor is an inevitable obligation of everyone in society.

-Rousseau