你必须为梦想而战,没有人会把梦想拱手相送。
The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.
可持续性不是一种选择——它是我们未来的基础。
第一个反应堆的成功归功于美国生活方式的美德与意大利气质的愉快结合。
People are mostly shaped by their genes and their environment, but within those constraints, they have some freedom to choose their own path.