We spend our whole lives living in a world that doesn’t quite exist yet
For each visual input, it takes a tiny but perceptible amount of time—about two hundred milliseconds, one-fifth of a second—for the information to travel along the optic nerves and into the brain to be processed and interpreted. One-fifth of a second is not a trivial span of time when a rapid response is required—to step back from an oncoming car, say, or to avoid a blow to the head. To help us deal better with this fractional lag, the brain does a truly extraordinary thing: it continuously forecasts what the world will be like a fifth of a second from now, and that is what it gives us as the present. That means that we never see the world as it is at this very instant, but rather as it will be a fraction of a moment in the future. We spend our whole lives, in other words, living in a world that doesn’t quite exist yet.
Happiness consists in frequent repetition of pleasure.
I wish you endless dreams and the furious desire to make some of them come true.
I wish you to love what you need to love and forget what you need to forget.
I wish you passions, I wish you silences. I wish you bird songs on waking up and children's laughter.
I wish you to respect the differences of others, because the merit and value of each one is often to be discovered. I wish you to resist the bogging down, the indifference and the negative virtues of our times.
Finally, I wish you never to give up research, adventure, life, love, because life is a magnificent adventure and no reasonable person should give it up without fighting a hard battle.
Above all, I wish you to be you, proud and happy, because happiness is our true destiny.
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The journey of a thousand miles begins with a single step.
Monotony collapses time; novelty unfolds it.