We're not in the junk business. We're not in the business of making a lot of products. We're in the business of making great products.

The cowards never started, and the weak died along the way. That leaves us to continue our journey.

The most important thing in trading is to manage risk.

Sustainability isn't an option; it's a responsibility we owe to future generations.

In art, as in life, the simplest solutions are often the most profound.

The only way to learn mathematics is to do mathematics.

解释：对别人的灾祸而幸灾乐祸是不仁义的，乘别人的危难去攻击不符合武德。