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As part of our #loveHE campaign, Times Higher Education has asked followers on Twitter to tell us why they love the academy.

This week's tweet of the week is:

Bertrand Russell: "Fools are always so certain of themselves, wiser people so full of doubts." Never met so much doubt as in HE! - @austinjfisher

Tell us why you love the sector on Twitter @timeshighered, using the hashtag #loveHE.

Our favourite each week will win a ?10 book token.

You can also follow the campaign on Facebook:

For the latest on the campaign, visit .