领导的艺术在于说不，而不是说是。说是很容易的。
The most important thing in the Olympic Games is not winning but taking part； the essential thing in life is not conquering but fighting well.
The novel is not the author's confession; it is an investigation of human life in the trap the world has become.
El verdadero viaje no es buscar nuevos paisajes, sino tener nuevos ojos.
你无法控制生活中的一切，但你可以控制你的态度。
领导力是关于做出今天艰难但有益于后代的决定。
The most profound discoveries in mathematics often come from questioning the most basic assumptions.