自由是对自我设定法则的服从。
Liberty is obedience to self-imposed law.
The main thing in life is not to stop questioning. Curiosity has its own reason for existing.
In uncertain times, flexibility is more important than long-term planning.
与人相处，不能任性，要了解人情；行事也不能固执，要明白事理。
我在人类情感和关系的复杂性中找到了美。
Every barrel we produce must be done responsibly, with full consideration of environmental and social impacts.
当一个问题有多种解决方案时，请选择最简单的一种。