宗教是我们为拥有大脑付出的代价。
Religion is the price we pay for having a large brain.
The future of drones is open and shared.
The world is dark, and light is precious.
赚钱的唯一方法是承担风险,但关键是要承担经过计算的风险。
物理学的美丽在于它能够用简单的原理解释复杂的事物。