The language of mathematics is universal, transcending cultural and linguistic barriers.
只凭一句赞美的话我就可以充实地活上两个月。
"The human voice is the most dangerous instrument."
Every tree planted today is an investment in tomorrow’s world.
Don’t cry to quit, cry to keep going.
创新不仅仅是创造新产品;它关乎我们如何重新构想解决问题的方式。