<?php
/**
* 生命是一段漫长的旅程，
* 想了就去做，输了重头再来，
* 摔了爬起来继续，赢了还要往前走，
* 死了没留下任何遗憾。
*/
$life = new Life();
while ($life->state == "alive") {
echo "i have a plan";
$plan = new Plan();
while (!$plan->succeed) {
$plan->struggle();
if ($plan->state == "fail") {
echo "come on!";
}
echo "what a beautiful day!";
}
}
echo "no regrets";
// 2
