A great company is built on great people.
The interest of the behaviorist in man's doings is more than the interest of the spectator—he wants to control man's reactions as physical scientists want to control and manipulate other natural phenomena.
You can’t just sit there and wait for people to give you that golden dream. You’ve got to get out there and make it happen for yourself.
If you want to fly, you have to give up the things that weigh you down.
习惯就是习惯，谁也不能将其一下子扔出窗外，只能一步一步地引下楼。
实现明天理想的唯一限制是我们今天的疑虑。