Action may refer to:
"The difference between who you are and who you want to be is what you do."
"The best time to plant a tree was 20 years ago. The next best time is now."
"The best time to plant a tree was 20 years ago. The second best time is now."
"Your actions define your outcome."
"The superior man is modest in his speech, but exceeds in his actions."
"The way to get started is to quit talking and begin doing."
"The only impossible journey is the one you never begin."
"Sometimes later becomes never. Do it now."
"Someone else's action should not determine your response."
"In the arena of human life, the honors and rewards fall to those who show their good qualities in action."