This is the time to speak the word of appreciation.
Those who have attained things worth having in this world have worked while others idled, have persevered while others gave up in despair, have practiced ...the valuable habits of self-denial, industry, and singleness of purpose.
Study words so that you can use them significantly, effectively, worthily.
A ton of regret never makes an ounce of difference.
Make the most of today. Translate your good intentions into actual deeds.
Discreetly keep most of your radical opinions to yourself. When with people be a listener a large part of the time. Be considerate in every word and act, and resist the tendency to say clever things. The best evidence of your culture is the tone and temper of your conversation.