This Soyuz rocket has proven to be very reliable and it has a very good record.

We shall get detailed images of the dynamic behavior of the atmosphere in three dimensions and spectra telling us the about the various substances in the atmosphere. There are so many things that we want to study on Venus and the spacecraft and the instruments are all in excellent condition.

I have great expectations for this mission. I am sure we will get very exciting data and perhaps a few surprises.

We've proven you can make a consumer product with RF that is reliable.

They are proven. They rely on reliable equipment.

He has proven to be an excellent and reliable teammate on a terrific Pistons team.