A man knows when he is growing old because he begins to look like his father.

我们生命中最美好的时刻不是被动的、接受的、放松的时刻...最美好的时刻通常发生在一个人自愿努力完成一项困难而有价值的事情时，身体或精神被拉伸到极限的时候。

我经常独自一人。如果整个周末我都是在公寓度过我也会很开心。这是我充电的过程。

Sustainability isn't an option—it's a responsibility we owe to future generations.

如果你不喜欢某件事，就改变它。如果你无法改变它，就改变你的态度。

出自汉·桓宽《盐铁论·结和》。苟且偷安会有危险的后果，眼光短浅灾祸很快就会降临。

I have learnt how to live... how to be in the world and of the world, and not just to stand aside and watch.

Everyone is shy. Other people are waiting for you to introduce yourself to them， they are waiting for you to send them an email， they are waiting for you to ask them on a date. Go ahead.