气候的变化不是一朝一夕的原因,它的由来是逐渐的。
医疗健康的未来在于创新与合作。我们必须突破界限,提供变革性的药物。
The first erroneous assumption is that quality means goodness, or luxury, or shininess, or weight.
The universe is full of magical things patiently waiting for our wits to grow sharper.