农时:指春耕、夏耘、秋收三个时令。与其等灾荒来了再想办法补救,不如早防备灾荒,而防备灾荒最好就是抓住农时。
I don't feel like I have to please anyone. I feel free. I feel like I'm an adult. I'm grown. I can do what I want. I can say what I want. I can retire if I want. That's why I've worked hard.
数学中最重要的是理解概念,而不仅仅是记忆公式。
I am following nature without being able to grasp her.
"世界是一场游戏,而游戏是一个影子。"