Wij zijn geland in Leiden... u bent van harte welkom!



Voor informatie of aanmelding kunt u met ons contact opnemen via:

06-14 12 88 37
Ons secretariaat is bereikbaar op donderdagochtend.

Of per e-mail:

Postbus 909
2300AX Leiden

oktober 2023


When you know HOW to think, it empowers you far beyond those who know only WHAT to think.
~ Neil Degrasse Tyson


Yesterday is already a dream, and tomorrow is only a vision.
But today well lived makes every yesterday a dream of happiness,
and every tomorrow a vision of hope.
Look well, therefore, to this day.
~ Kalidasa