Sustainability is not an option, it's a responsibility.
可持续发展不是选择题，而是责任。
Children have never been very good at listening to their elders, but they have never failed to imitate them.
"When you do something best in life, you don’t really want to give that up – and for me it’s tennis."
"I fell in love the way you fall asleep: slowly, and then all at once."
The stimuli which are allowed in are not connected by just simple one-to-one switches to the outgoing responses.
"I am not a feminist, I am a humanist."