1. Learning is like sailing against the current. If you don’t advance, you will retreat. The heart is like a horse running on the plain, easy to let go but hard to take back.
2. Traveling thousands of miles to join the army, you can fly through the mountains. The new energy spreads to the golden watch, and the cold light shines on the iron clothes.
3. A flower can bring a breath of happiness. A humble room, you can enjoy the scenery of happiness.
4. An article can chew out the juice of happiness. A picture can reveal the charm of happiness.
5. A rudderless ship is bumpy and has no direction. The kite with its string broken was fluttering without landing.