Linear Algebra Done Right
《Linear Algebra Done Right》 · 第 39 页 · Section 2B「Finite-Dimensional Vector Spaces」，Example 2.27(a)
The list $(1,0,\ldots,0),(0,1,0,\ldots,0),\ldots,(0,\ldots,0,1)$ is a basis of $F^n$, called the standard basis of $F^n$.