I think it's best to send wisdom. Wisdom is wealth. If you want to get wisdom, you need to read books. It's best to read classic books of sages. The four books and five classics are necessary for every family and everyone needs them. The time given to each of us by God is fair, and we should use this time to do something useful and improve positive energy. To be homesick and happy, reading is the greatest happiness in life, and teaching children is the most important thing in life. Grasping this key, constantly looking for learning in the right direction and methods, life must be very happy. Books and lecture CDs can be read by yourself, family members and children. Good ideas are passed down from generation to generation. No matter what you do, you must follow the truth. There is the best truth in the classics. Classic tells us, what is love? Love is to feel the needs of others with your heart. If you want to love for a long time, you must look at each other's advantages and love with honest behavior and warm language. The husband is righteous and the woman is virtuous, and the family is harmonious. Everyone learns that women are the foundation of the family. If there is a virtuous woman, there is a virtuous wife, a virtuous mother, and a virtuous son and grandson. It's convenient to download courseware and music songs on the Internet, and burn them on a CD, hehe, and play them on a DVD player.