English to Latin and English to Spanish THANK YOU!

"although this was predicted it was expected"
quamquam hoc praedictum est, expectum est.
NOTE: if you meant NOT expected, it would be
quamquam hoc praedictum est, non expectum est.

"the only thing constant is change"
solum constans est mutatio

"to risk nothing is to risk everything"
Nihil in periculum vocare est omnia in periculum vocare.

Sorry, I can't help with Spanish.

"although this was predicted it was expected"
Aunque ésto fue predicho, era lo esperado
(as George said: if you meant not expected)
Aunque ésto fue predicho, no era lo esperado

"the only thing constant is change"
Lo único constante es el cambio.

and as a bonus 'to risk nothing is to risk everything"
Arriesgar nada es arriesgarlo todo.

thank you both!

You're welcome, SLB28.