A leader is one who out of madness or goodness volunteers to take upon himself the woe of the people. There are few men so foolish hence the erratic quality of leadership in the world.

I had a very erratic career. I got very famous for a minute and then it just all went away you know?

The course of the flight up and down was exceedingly erratic partly due to the irregularity of the air and partly to lack of experience in handling this machine. The control of the front rudder was difficult on account of its being balanced too near the center.

My first outdoor cooking memories are full of erratic British summers Dad swearing at a barbecue that he couldn't put together and eventually eating charred sausages feeling brilliant.

Courage is the most important of all the virtues because without courage you can't practice any other virtue consistently. You can practice any virtue erratically but nothing consistently without courage.