Help with Lishu character recognition (Character identified: 幾) I am practicing some Lishu characters from Deng Shiru's &quot;Master Cheng's Admonition on Seeing, Hearing, Words, and Deeds&quot;. There is one character I'm having trouble deciphering and can't find what might be it in the Lishu dictionary I have.

The prior character is:

The following character is:

This part of the total calligraphy seems to be focused on the &quot;Acting&quot; of the man of wisdom or goodwill.
I'm grateful for any help in deciphering the one character.
Craig
Here is the context of the complete scroll, the fourth of four:
It seems 幾
The full quote being:

哲人知幾，誠之於思

The preceding and following characters also match.
Reference: http://shufa.guoxuedashi.com/5E7E/3500.html