How to use "weakness" in a sentence

We dare not tempt them with weakness

So let us begin anew - remembering on both sides that civility is not a sign of weakness, and sincerity is always subject to proof

He achieved this without cruelty, but without weakness

But as the weakness of his body increased, his spirit grew in strength

Her inability to clean out his room suddenly frightened her; for the first time it seemed like more than just a weakness of spirit but an indication of serious mental illness

Determined not to let them see that he was frightened, aware that any sign of fear would be taken as proof of weakness, Elliot said, "Well, you've got one hell of a weird approach for someone who's just taking a public opinion survey."

A few minutes earlier there had only been three things in my mind: the great size of the night and space and nature, my own weakness and unhappiness, and the near approach of death