CREATE TABLE table_203_592 (id DECIMAL, "institution" TEXT, "location" TEXT, "athletic nickname" TEXT, "undergraduate enrollment" DECIMAL, "graduate enrollment" DECIMAL, "total enrollment" DECIMAL, "2013 endowment\ ( and us rank ) " TEXT, "academic staff" DECIMAL, "motto" TEXT)

which university has the least in endowment ?
SELECT "institution" FROM table_203_592 ORDER BY "2013 endowment\n(and us rank)" LIMIT 1
SELECT "institution" FROM "table_203_592" ORDER BY "2013 endowment\n(and us rank)" NULLS FIRST LIMIT 1