While traveling downtown today, I came across a sign near a local church, with a quotation of Saint-Exupéry:

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### Recent blog posts

- Square principles April 19, 2014
- Partitioning the club guessing January 22, 2014
- Walk on countable ordinals: the characteristics December 1, 2013
- Polychromatic colorings November 26, 2013
- Universal binary sequences November 14, 2013
- Syndetic colorings with applications to S and L October 26, 2013
- Open coloring and the cardinal invariant $\mathfrak b$ October 8, 2013
- Gabriel Belachsan (14/5/1976 – 20/8/2013) August 20, 2013

### Keywords

Uniformization ccc tensor product graph Kurepa Hypothesis approachability ideal Absoluteness Successor of Regular Cardinal Rado's conjecture Non-saturation stationary reflection Singular Density Ostaszewski square Sakurai's Bell inequality Minimal Walks Forcing Axioms Rainbow sets Cardinal Invariants Prevalent singular cardinals Weakly compact cardinal Chromatic number Poset very good scale incompactness projective Boolean algebra Small forcing Almost-disjoint famiy diamond star Aronszajn tree weak diamond PFA(S)[S] sap Large Cardinals Constructible Universe Antichain Cohen real L-space Universal Sequences Almost countably chromatic OCA b-scale Singular Cofinality Singular cardinals combinatorics stationary hitting square Knaster Square-Brackets Partition Relations Prikry-type forcing Hereditarily Lindelöf space Shelah's Strong Hypothesis Rock n' Roll P-Ideal Dichotomy Dushnik-Miller Generalized Clubs Club Guessing Successor of Singular Cardinal Partition Relations free Boolean algebra Diamond Souslin Tree Axiom R Martin's Axiom Erdos-Hajnal graphs Forcing Erdos Cardinal Foundations Cardinal function weak square Whitehead Problem S-Space Hedetniemi's conjecture Mandelbrot set PFA polarized partition relation middle diamond reflection principles

I guess my spirit is pretty ruined then.

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