"The only limit to our realization of tomorrow will be our doubts of today."

“Tis this times” plague, when madmen lead the blind.

Happiness is not something ready-made. It comes from your own actions.

爱是在他人的幸福中找到快乐。

The power of film lies in its ability to make us feel less alone in the world.

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。