Possible Clues:

• Work in one - forward thinking
• One gets held round the wing
• Vegetable inspiring holy thought
• Thought bulb good for eating
• Pi may so be held to be in a skinny setting
• Vox populi
• It's held to be the work in what's charged
• It's what you think
• In view of this, it could be 100 PN
• In view of the work in and on the North