对于任何领导者来说，最重要的事情是明确世界的发展方向。
The most important thing for any leader is to bring clarity to where the world is going.
I don't think you can ever really prepare for the loss of someone you love.
阈限性是两个阶段之间的过渡状态，个体不再处于前一个状态，但尚未进入下一个状态。
坚持志向就像心痛一样，心思全在痛处，哪有时间说闲话、管闲事。
I always try to respect my opponents, because they make me better.
智者能超越任何加诸于他的侮辱，对不当行为最好的回应是耐心和节制。