It is because they are so strong that she hides her feelings.
I think before I act---and then think again. I am not entirely a coward, but I do not lose myself in action as you do.
There is always something to lose. But maybe more to gain.
What men do matters more than what they know.
And though I remember her name I cannot recall her face. All things pass.
We all have to learn to live with our losses, and to use our regrets to spur us on in the future.