1. The value of life lies not in how many days we can live, but in how we use them. -Montaigne

If you like your own value, you have to create value for the world. -Goethe

Live and work in peace and contentment, have plenty of food and clothing, enjoy peace and prosperity, and combine work and rest.

Learning:

1, people can create miracles if they have the determination to learn. James Perkins

2. If you don't learn, you won't learn. Tang Biao

Learn to forget all about eating and sleeping, steal the light from the wall, and hang the beam to the bone