New idiom explanation

1. []: it is not enough to know only the knowledge in books, but also to learn to give gifts;
2. [day like a year]: The day is very good, and every day is like a new year;
3. [pay for a cup of water]: If you have a cup of water in your office every day, you will receive a car at the end of the month;
4. [take advantage of the opportunity]: an airplane is allowed to take a trip;
5. [contentment]: I feel happy when I know someone else wants to wash my feet;
6. [Thinking Differently]: If you see a beautiful opposite sex, you want to move it to him or her;
7. [strong speech;
8. [no worries about food and clothing]: nothing about food and clothing is not delivered by others. What is worth worrying about?
9. [kindness]: shameless, corrupt morality!