Don't cry to quit, cry to keep going.

Making games should be like creating art; every detail must be refined to perfection.

成功经济转型的关键在于正确安排改革的顺序。

A mind conscious of its purity is attached to nothing， neither to the body nor to the soul.

Never risk more than you can afford to lose.

Innovation is the market introduction of a new technical process, product, or organizational form.

I’m positive that in 100 years much of what I take to be true today will be proved to be wrong， maybe even embarrassingly wrong， and I try really hard to identify what it is that I am wrong about today.

自然界中没有线条，只有相互映衬的色彩区域。