1)
What is the comparison to Chachmah for your Nefesh?
1.
Rashi: Just like you pursue to eat honey, so you should pursue to know Chachmah.
2.
Malbim: Just like honey is good for the body, Chachmah is a good food for the Nefesh.
2)
What is the meaning of "Im Matzasa v'Yesh Acharis"?
1.
Rashi: If you found [Chachmah], you have an end and hope.
2.
Malbim: However, Nofes is sweet only when it is on your palate, Chachmah has an end - it is always sweet for the Nefesh, also when the body finishes.
3)
Why does it add "v'Sikvasecha Lo Sikares"?
1.
Malbim: Also your hope for the world to come will not be cut off.