Every tree we plant today is a legacy for generations we'll never meet.
技术是只有在它让人们能做他们想做的事时,才会被接受。
写作是对时间侵蚀的抵抗。
创新常常来自于重新思考平凡的事物。
物理学的美丽在于它能够用几个简单的原理解释宇宙。
The only thing necessary for the triumph of evil is for good men to do nothing.