I don't sing because I'm happy; I'm happy because I sing.

Every woman deserves to be treated with respect and dignity.

The challenges in our lives are there to strengthen our convictions. They are not there to run us over.

思考死亡的唯一宗教方式，是将其视为生命的一部分。

"In computational learning theory, the challenge is not just to learn, but to understand how learning is possible."

Technology is the great equalizer in making energy production cleaner and more accessible.