Comes from experience, but I'll say some, anyway!
You cannot be wise by others' wisdom. But you can grok what you read. Wisdom is bliss. Be Happy! It is a form of wisdom. -Collette; Wisdom is not always measured in years. Wisdom is to the mind what health is to the body. Hatred is self-punishment. We are all interconnected: You are a part of the problem. There are those who would destroy or discredit you; Wisdom is to know one's own folly. To learn from one's own mistakes. Wisdom is constant, unrestrained rejoicing! To be ill-humored is to be a prisoner at the mercy of an enemy you can't escape. -Sa'di. There is nothing to fear, only to be understood -Marie Curie. Good people are good because they've come to wisdom through failure. Don't criticize: help! Be yourself. Do it now. Don't put it off, procrastinate. Lead by example. One thought can change the world. It's just a game. Read. It's how you play the cards you're dealt. Wisdom sees the good in all religions. Right or wrong, there will always be opposition. It is good to understand just one thing, thoroughly. Doubt precedes wisdom. Wisdom relates to truth, honesty, liberty, solitude, error, service, love, action, acting, patience, moderation, revelation, prudence, peace, delay. Live well, laugh often, love much. You're just as good as the next person. Always have something positive to say. Sometimes it is best to agree to disagree. It is as equally unwise to have anxiety about the past as it to be depressed over the future. If you have motivation, it is not "work". Winners keep competing. The average person thinks he isn't. Listen to children, and the elderly. Friendship and laughter are the best doctors and medicine. Better to be hated for what you are than loved for what you are not. Solitude should be voluntary. What is worth doing is worth doing well. Some things take longer, and are worth the wait. Cheeriness can sometimes be more annoying than bad temper. A smile is the best beauty treatment. The busiest don't always get the most done. People study for different reasons: pleasure in learning, their resume, or ability. Mind is the most powerful tool in our arsenal. The mind, like a garden, needs weeding from time to time. Wisdom shares the same seed as common sense. Don't believe everything you think! Wisdom is a basis for authority. Imagination is a power of creation. By suffering comes wisdom. Philosophy is the love of wisdom. Know thyself. The dhammapada says, "the fool who knows his foolishness, is wise at least so far, but a fool who thinks himself wise, he is called a fool indeed." Better to be be quiet and thought a fool, than to speak and remove all doubt. Better to be quick to listen, and slow to speak, so to speak. Whenever God prepares evil for a man, He first damages his mind. -Sophacles. Pride goes before destruction, and the haughty spirit before a fall. Carpe diem! A fool believes everything. Love believes all things. A truly great man never puts away the simplicity of a child. The wise laugh often and much. The wise find at least one reason to laugh each day - even if it's at themselves. Wisdom is asking the right questions, not giving the right answers. All good things must come to an end.