Here is an excerpt from "The Flight of the Birds". Due to space constraints, the following is a part of it:

“The sky does not leave a trace of the bird, but I have already flown.”
“You are your biggest enemy in your heart.”
“Life is a journey, not a destination.”
“The sky does not leave a trace of the bird, but I have already flown.”
“You are your biggest enemy in your heart.”
“Life is a journey, not a destination.”
“The sky does not leave a trace of the bird, but I have already flown.”
“You are your biggest enemy in your heart.”
“Life is a journey, not a destination.”
“The sky does not leave a trace of the bird, but I have already flown.”
“You are your biggest enemy in your heart.”
“Life is a journey, not a destination.”
“The sky does not leave a trace of the bird, but I have already flown.”
“You are your biggest enemy in your heart.”
“Life is a journey, not a destination.”
“The sky does not leave a trace of the bird, but I have already flown.”
“You are your biggest enemy in your heart.”
“Life is a journey, not a destination.”
“The sky does not leave a trace of the bird, but I have already flown.”
“You are your biggest enemy in your heart.”
“Life is a journey, not a destination.”

The above is only a part of the original text; please refer to the original work for the complete content.