When placed in the four foot it should be so arranged that a loose carraige coupling shall not strike the box, as such a blow might possibly break it.

It must have been at the latter end of January that I began to work lump work; it was at my own suggestion that I commenced it, because I could make more money; […]

Proposition 4.1.8 Let 𝛺 be a set and B be a collection of subsets of 𝛺. The collection B is a 𝜎-algebra if and only if B is a 𝜆-system and a boldsymbol 𝜋-system.

We had a fall out, couldn't come to terms and haven't talked since.