我一生都是一个自私的人,虽然原则上并非如此,但行动上却是。
I have been a selfish being all my life, in practice, though not in principle.
卡塞尔文献展必须始终是一种冒险,而不是例行公事。
Technological and management innovation must advance simultaneously; neither can be neglected.
"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."