在科学中,耐心不仅是一种美德;它是一种必需品。
The line between good and evil is often blurred.
广东话谚语
You can’t make art without making mistakes.
The revolution is a long and arduous struggle, but with determination and unity, victory is certain.
革命是一场漫长而艰苦的斗争,但只要有决心和团结,胜利是必然的。