When an object is lost, 95% of the time it is hiding within arm’s reach of where it was last seen. Search in all possible locations in that radius and you’ll find it.
Don't be afraid to take risks. The biggest risk is not taking any risk at all.
发现说谎者悖论及相关悖论使人们认识到,直觉上的真理概念并不像乍看起来那么简单。
艺术是逃离存在恐怖的唯一途径。
跨国合作对解决全球粮食安全挑战至关重要。