The world changes fast, but people's hearts change slowly.
世界变化很快,但人心变化很慢。
"Sometimes, the hardest part of life is not the suffering, but the waiting."
The condition of man... is a condition of war of everyone against everyone.
系统的设计应遵循最小意外原则,其中组件的行为是直观且可预测的。
过去是一个异国;他们在那里做事的方式不同。
Learning is essentially a matter of stimulus-response connections.
历史学家是回望过去的先知。