Memory， I realize， can be an unreliable thing； often it is heavily coloured by the circumstances in which one remembers.
A scientist’s greatest tool is not just their intellect but their imagination.
压力是一种特权。
The dead are the most persistent historians.
幸福的关键因素并非是物质的或审美的，而永远是心理上的。《旅行的艺术》