领导力在于着眼数十年后的未来而今天采取行动。
Don't interfere with anything in the Constitution. That must be maintained, for it is the only safeguard of our liberties. And not to Democrats alone do I make this appeal, but to all who love these great and true principles.
Emotional decision-making is the enemy of good investment outcomes.
2004年9月13日，81岁的杨振宁在清华大学开始为本科生讲授普通物理。他说