Stay humble, stay hungry, and never stop learning.

这句话表达了茅以升对桥梁建设事业的执着追求和不懈奋斗的精神。

颜色是情感。明智地使用它来增强叙事。

You must change nothing in your writing without absolute necessity. If it is necessary， then change with simplicity.

悲伤只是无处安放的爱。