Verb
be based on; of theories and claims, for example
Source: WordNetAll experience is an arch, to build upon. Henry Adams
Exercise to stimulate, not to annihilate. The world wasn't formed in a day, and neither were we. Set small goals and build upon them. Lee Haney
It's better to take over and build upon an existing business than to start a new one. Harold Geneen
If the Internet teaches us anything, it is that great value comes from leaving core resources in a commons, where they're free for people to build upon as they see fit. Lawrence Lessig
To teach a child an instrument without first giving him preparatory training and without developing singing, reading and dictating to the highest level along with the playing is to build upon sand. Zoltan Kodaly
Let us think of standards as a way to move from publication to innovation, to move from trying to increase a meaningless impact factor to actually having an impact and fostering new ideas that people can build upon. Stephen F Bush