It is better to understand who you are than where you are going
With the demise of the myth of job security, the accelerating pace of change, and the increasing ambiguity and complexity of our world, people who depend on external structures to provide continuity and stability run the very real risk of having their moorings away. The only truly reliable source of stability is a strong inner core and the willingness to change and adapt everything except that core. People cannot reliably predict where they are going and how their lives will unfold, especially in today’s unpredictable world. Those who built the visionary companies wisely understood that it is better to understand who you are than where you are going—for where you are going will almost certainly change. It is a lesson as relevant to our individual lives as to aspiring visionary companies.
[Many people] think it means accept failure with dignity and move on. The better, more subtle interpretation is that failure is a manifestation of learning and exploration. If you aren’t experiencing failure, then you are making a far worse mistake: You are being driven by the desire to avoid it. And, for leaders especially, this strategy — trying to avoid failure by out-thinking it — dooms you to fail.
Focus is saying no to 1,000 good ideas.
Happiness consists in frequent repetition of pleasure.
To be happy is to learn to choose. Not only the appropriate pleasures, but also his way, his job, his way of living and loving. Choose your hobbies, your friends, the values on which to base your life. Living well is learning not to respond to all the requests, to prioritize your preferences. The exercise of reason allows a coherence of our life according to the values and goals that we pursue. We choose to satisfy one pleasure or give up another because we give meaning to our life - in both senses of the word: we give it both direction ...