地球形状的问题本质上是引力和旋转共同作用下的平衡问题。
Every problem is an opportunity in disguise.
Trust is earned through transparency and accountability.
The act of creation is an act of defiance.
许多人会称我为冒险家,我确实是……只是另一种冒险家:一个用生命去证明真理的人。
The most hateful torment for men is to have knowledge of everything but power over nothing.