There is a physical weakness which stems from mental ability, and a mental weakness which comes from physical ability

Genius is the ability to see things invisible, to manipulate things intangible, to paint things that have no features

Ability and perseverance are the weapons of weakness.

Economic growth is rebounding after the temporary weakness in the third quarter. Rising export prices are providing a huge boost to the economy, which is fueling profits and prompting companies to hire.

I think it was more of an excuse, ... Weakness in Asia just hurts a strong economy a little bit around the edges.

The evening of a well-spent life brings its lamps with it.