The essence of mathematics lies in its freedom.

我唯一的优点就是直接从自然中绘画。

Happy the man, and happy he alone, he who can call today his own.

Art is a way of thinking visually.

经历一番挫折，才能增长一分见识；经过一些番磨难，才能增一分度量；省一分利益的经营，而多一分道义；能学一分退让，可得一分便宜；去掉一分享受则减少一分罪过；对事物多一分认识，而多一分物情。

Technology can help us fish smarter, not harder.

You know, I'm not always going to be around to help you...