Every tree we plant today is a promise to tomorrow.

The challenge in computer graphics is to simulate the complexity of the real world with the simplicity of mathematical models.

The only way to do great work is to love what you do.

The only limit to our realization of tomorrow is our doubts of today.

The world is full of stories, and from time to time, they permit themselves to be told.

与其因害怕可能发生的事情而怯懦地无所作为，不如以高贵的勇气冒险面对我们预期的一半的灾难。