There is one small step for man, a giant leap for mankind.
抱最好的希望，做最坏的打算。
Love is free; to promise for ever to love the same woman is not less absurd than to promise to believe the same creed.
The future of machine learning lies in the development of algorithms that can learn from fewer examples and generalize more effectively.
我明白了成长意味着不害怕尝试新事物。