The classic sayings should be simple and easy to understand, such as: "Do it first and then think, think first and do it, do it while thinking; do it only if you don't want to do it, do it if you don't want to do it, don't do it if you don't want to do it."

Most of the foreign famous sayings are easy to understand due to translation, such as

The best preparation for good work tomorrow is to do good work today. (Elbert Hubbard, Bitish writer)

To do a good job tomorrow, the best preparation is to do a good job today. (British writer Hubbard E.)

We often hear of people breaking down from overwork, but in nine cases out of ten they are really suffering from worry or anxiety. (John Lubbock, British banker)

We often hear people say that people are depressed because they are overworked, but nine times out of ten it is actually because they are suffering from worry or anxiety. (British banker Lubbock.J.)

We should work be such a significant source of human satisfaction.A good share of the answer rest in the kind of pride that is stimulated by the job, by the activity of accomplishing. (Leonard R.Sayles, British writer)

Why is work such an important source of satisfaction for people? The main answer is that work and the accomplishments achieved through work inspire a sense of pride. (Voltaire, French Philosopher)

Work banishes those three great evils: boredom, vice, and poverty. (Voltaire, French Philosopher)

Work banishes those three great evils: boredom, vice, and poverty. Boredom, degradation and poverty. (French philosopher Voltaire)

You can find it yourself.