Charlie Chaplin - Smile

(F) Smile though your heart is aching,
(F7M) Smile Even though it's breaking,
(Dm Fdim Gm D79-) When there are clouds in the sky- You'll get by,
(Gm) If you Smile through your fear and sorrow,
(Bbm) Smile and maybe tomorrow
(F Gm C7) You'll see the sun come shining through- For you.

(F) Light up your face with gladness,
(F7M) Hide every trace of sadness,
(Dm Fdim Gm D79-) Although a tear may be ever so near,
(Gm) That's the time you must keep on trying,
(Bbm) Smile- What's the use of crying,
(F Gm) You'll find that life is still worthwhile,
(C7 F) If you just smile.

It may help if I give you a few chords:
F7M is (x 3 3 2 1 0)
Fdim is (1 x 0 1 0 x) or (x x 0 1 0 1) as you prefer
D79- is (x 5 4 5 4 x)