midnight
We _ should _ be proud of you ! '' `` No fear of that , I 'm afraid , Carmel ! I 'm a long way behind and shall have to swat like anything to get myself up to even ordinary standard . Burn the midnight oil , and all that kind of weariness to the flesh ! '' `` But you 'll do it ! '' -LRB- Carmel was looking at him critically . -RRB- `` You 've got the right shape of head .