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The only real failure in life is not to be true to the best one knows.

The Milky Way’s black hole is our closest laboratory for studying extreme gravity.

夜晚是一片偉大的海洋，但星星是它的波浪。

A building must be both strong and gentle.

I always think about how to make batteries safer and more efficient.

At twenty-one, I was a divorced single mother. At thirty, I was struggling to feed my children. At forty, I was starting over in a new country. At fifty, I was rebuilding my career. At sixty, I walked the runway at Fashion Week. Life begins at every age—if you dare to make a plan.