Keeping a diary is the best way to accumulate materials and practice writing. You can write about interesting things that happened that day, your understanding of philosophical quotes and aphorisms you learned, your views on something, your gains from the day, and you can also record your worries, joy, and sorrow. Comments should be corrected promptly to encourage them to develop habits. Gradually, if they don't write, they will feel that their true inner emotions cannot be vented and expressed, and they will feel unhappy if they don't express them. As a result, they fall in love with writing and can't stop. When writing and practicing, you should combine speaking and practicing, write more and practice more, and not only speak well, but also write well.