理解学习问题的计算复杂性对于开发高效算法至关重要。

I've always been a fighter, and I think that's what's gotten me through.

量子力学的本质在于它提供了一个数学框架，用于描述原子和亚原子粒子的行为。

We should be guardians of the ocean, not conquerors.

The future of energy is being written now, and we want to be part of that future.

无论生活中发生什么，都要善待他人。善待他人是留下的美好遗产。

孔子说：“经常学习，不也喜悦吗？远方来了朋友，不也快乐吗？得不到理解而不怨恨，不也是君子吗？”