All the important scientists of the Scientific Revolution share the following characteristic:
Truth is only achievable through a process of inquiry and observation.
This emphasis on empirical evidence and experimentation was a foundational shift during the Scientific Revolution. While some scientists may have respected ancient philosophers and recognized the value of traditional methods, the critical aspect that unites them is the belief that knowledge must be built through systematic observation and experimentation rather than solely through reliance on established authority or ancient texts. This marked a significant departure from previous approaches to understanding the natural world.