尽管鸟的翅膀是完美的,但如果没有空气的支撑,它永远无法将鸟托起。事实是科学的空气。没有它们,科学工作者永远无法腾飞。
The labor market is constantly evolving, and our models should reflect that.
"Books are the mirrors that reflect our dreams."
成为艺术家就是要以不同的方式看待事物。