And I give my heart to know wisdom, and to know madness and folly: I have known that even this is vexation of spirit; for, in abundance of wisdom is abundance of sadness, and he who addeth knowledge addeth pain.

It is not right to vex ourselves at things, for they care nought about it.

A vexillographer is someone who designs flags.

These double ads that Youtube and SoundCloud now have vex the heck out of me.

Tom is a vexillologist.

Her continuous chatter vexes me.

Avoid loud and aggressive persons, they are vexations to the spirit.

It is not right to vex ourselves at things, for they care not about it.

This is somewhat vexing.

Life is a vexatious trap; when a thinking man reaches maturity and attains to full consciousness he cannot help feeling that he is in a trap from which there is no escape.