解释：受宠而不骄横，骄横而能安于下位，地位在下而不怨恨，怨恨而能克制的人，是非常少见。
Investors should focus on the things they can control and ignore the noise of the market.
"The most dangerous thing is to assume you know what you're doing."
物理学的美丽在于它能够用几个简单的原理解释宇宙。
在数学中，提出问题的艺术必须比解决问题更有价值。
Behavior is determined by the interaction of drive and habit strength.