可持续性不是选择，而是我们对后代的责任。

The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life. You can turn over a new leaf every hour if you choose.

过去总是以我们现在的生存方式呈现着。

The great struggle of the twentieth century between liberalism and totalitarianism ended with the victory of the former.

I'm not here to be liked, I'm here to be loved.

最重要的是忠于你的愿景。

At seventy, I’m just getting started. Watch me.