耐心是成功投资的关键。

How far you go in life depends on your being tender with the young, compassionate with the aged, sympathetic with the striving and tolerant of the weak and strong. Because someday in your life you will have been all of these.

The search for a theory of everything is one of the most exciting and challenging quests in modern physics.

Progress is not inevitable; it is the result of deliberate choices and actions.