fundamentals

the most essential or primary principles of a subject

the basic principles and indicators of an economy's health

the core principles that are not immediately obvious

powerful and secure basic principles

basic principles that are sensible and can be trusted

very strong and dependable basic principles

the basic principles of running a company or succeeding in commerce

used to emphasize the most basic and important part of something

strong and reliable basic principles, especially in business or economics

to acquire knowledge of the basic principles

to comprehend the basic principles

to become highly skilled in the basic principles

to instruct someone in the basic principles of a subject

to fully understand the basic principles

to make the core principles better or stronger

to alter the core principles of something

to return to focusing on the most basic principles

to start focusing on the most basic principles again