Swami Vivekananda's 150th birth anniversary was being celebrated at Belur Math. One of Swami Vivekananda's famous quotes is "If there is sin, this is the only sin — to say that you are weak." The document appears to be announcing or commemorating Swami Vivekananda's 150th birth anniversary at Belur Math and includes one of his inspirational quotes.

1. 150 BIRTH ANNIVERSARY
SWAMI VIVEKANANDA
Belur Math

2. I
If there is sin, this is the only sin —
to say that you are weak