The mind is a complex system that can be analyzed at multiple levels.
心灵是一个可以在多个层次上分析的复杂系统。
Safety isn't a priority—priorities can change. Safety is a core value that never changes.
A great truth is a truth whose opposite is also a great truth.
追求数学知识是一段永无止境的旅程。
建筑必须是过去和未来之间的桥梁。
True strength comes from overcoming the obstacles we thought we couldn't get past.
我不害怕死亡，我害怕没有真正活过。
Stay focused and never lose sight of your goals.