“The happiness of your life depends upon the quality of your thoughts.”

“Every man's life lies within the present; for the past is spent and done with, and the future is uncertain.”

“The best time to plant a tree was twenty years ago. The second best time is now.”

“Time doesn't solve everything, but it makes many things possible.”

“The whole life of man is but a point of time; let us enjoy it, therefore, while it lasts, and not spend it to no purpose.”