"The world is full of magic things, patiently waiting for our senses to grow sharper."

Courage is not the absence of fear, but rather the judgment that something else is more important than fear.

Every technological breakthrough comes from the exploration and persistence of the unknown.

可能近似正确（PAC）学习的概念在计算学习理论中具有基础性意义。

Collaboration across borders and industries is key to solving the complex problems we face today.

When you nurture plants with respect, they reward you with abundance.