You have a dream, you got to protect it.
如果你有梦想,就要守护它。
翻译:各种事情根据类别而聚集,万物根据类别而分为不同的群体。
使我们无法自由和高尚地活着的最主要原因是对财富的迷恋。
The personal is political, and the political is personal.
Collaboration across disciplines is essential for solving complex scientific challenges.