唱歌是我表达情感的方式，我希望听众能感受到我的真诚。
Singing is my way of expressing emotions, I hope the audience can feel my sincerity.
Machinery and labor-saving devices are only valuable as they serve to reduce the cost of manufacture.
Every tree we plant today is an investment in a greener, healthier tomorrow.
"A novel is a machine for thinking, a way of exploring the world without leaving your chair."
最好的想法来自倾听，而不仅仅是说话。