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生活中最大的幸福是確信我們被愛(ài)；被愛(ài)是因?yàn)槲覀冏约海蛘吒_切地說(shuō)，盡管我們自己。

You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.

The essence of mathematics lies in its freedom.

When you do something best in life, you don’t really want to give that up – and for me it’s tennis.

I’m not here to be liked, I’m here to be remembered.

Science is about understanding the world, and medicine is about applying that understanding to help people.

I’m a fighter. I believe in the power of positivity and hard work.