The world needs energy, but it needs responsible energy more than ever.

天才…意味着不仅仅是以一种不同寻常的方式来感知的能力。

Loneliness is a lifelong companion, an established fact. Instead of denying it, fighting it, and avoiding it needlessly, you’d better accept it, let it protect you from going home in the crowd, and let it accompany you to breakfast on Saturday morning and tidy up the sunshine.

文学是生者与死者的对话。

物体的加速度与所受的合外力成正比，与物体的质量成反比。加速度的方向与合力的方向相同。