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

- A strong form of König’s lemma October 21, 2017
- Prikry forcing may add a Souslin tree June 12, 2016
- The reflection principle $R_2$ May 20, 2016
- Prolific Souslin trees March 17, 2016
- Generalizations of Martin’s Axiom and the well-met condition January 11, 2015
- Many diamonds from just one January 6, 2015
- Happy new jewish year! September 24, 2014
- Square principles April 19, 2014

### Keywords

Shelah's Strong Hypothesis free Souslin tree diamond star Fat stationary set Hereditarily Lindelöf space b-scale Square-Brackets Partition Relations Selective Ultrafilter Successor of Singular Cardinal Almost-disjoint famiy projective Boolean algebra Ostaszewski square Minimal Walks Fodor-type reflection sap Martin's Axiom middle diamond weak diamond HOD Uniformization Erdos-Hajnal graphs Kurepa Hypothesis Partition Relations Universal Sequences PFA(S)[S] Successor of Regular Cardinal 05A17 Coherent tree coloring number Luzin set Forcing Singular coﬁnality Postprocessing function Dushnik-Miller Chromatic number Chang's conjecture specializable Souslin tree PFA square Constructible Universe Poset Uniformly coherent Hedetniemi's conjecture Cohen real Fast club Absoluteness Hindman's Theorem Whitehead Problem xbox Parameterized proxy principle Microscopic Approach Singular Density Weakly compact cardinal OCA free Boolean algebra Mandelbrot set Rainbow sets Reduced Power Erdos Cardinal Ascent Path Generalized Clubs approachability ideal Stevo Todorcevic Commutative cancellative semigroups tensor product graph Sakurai's Bell inequality S-Space Nonspecial tree L-space reflection principles Distributive tree Souslin Tree ccc P-Ideal Dichotomy Knaster Singular cardinals combinatorics Slim tree Aronszajn tree Club Guessing Jonsson cardinal Small forcing Almost Souslin Prikry-type forcing Almost countably chromatic Large Cardinals square principles incompactness Antichain Rado's conjecture 11P99 Forcing Axioms stationary hitting super-Souslin tree weak square Diamond Cardinal function Non-saturation Prevalent singular cardinals polarized partition relation Cardinal Invariants Foundations Rock n' Roll Axiom R very good scale stationary reflection

I guess my spirit is pretty ruined then.

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