Understanding the computational complexity of learning problems is essential for developing efficient algorithms.

I don't let anyone dim my light.

I'm not a star. I'm just a girl who writes songs and sings them.

如果允许我们在这个世界上长生不老，试问谁愿意接受这件不吉祥的礼物？

The historian must be a poet and an artist in order to give life to the dead bones of the past.

He that falls in love with himself, will have no rivals.

跨行业的合作对于解决能源生产的复杂挑战至关重要。