这就是所谓的适应习惯,安于风俗啊。 
最令人兴奋、最具挑战性和最重要的关系是你与自己的关系。
Sustainability is not a choice anymore—it's our responsibility to future generations.
And I hope you will come back here to Harvard 30 years from now and reflect on what you have done with your talent and your energy. I hope you will judge yourselves not on your professional accomplishments alone, but also on how well you have addressed the world's deepest inequities…on how well you treated people a world away who have nothing in common with you but their humanity.
你不必完美才能成为一个好的烘焙师。