“「Seize the day, trusting as little as possible in the future.」”

“「Adversity has the effect of eliciting talents which in prosperous circumstances would have lain dormant.」”

“「Happiness is not something readymade. It comes from your own actions.」”

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

“「If you want to be happy, be.」”