In the world of mathematics, imagination is more important than knowledge.
幸福者的世界與不幸者的世界是完全不同的。
挑戰(zhàn)在于讓觀眾感受到一些東西，在情感層面上與他們建立聯(lián)系。
He who is not contented with what he has，would not be contented with what he would like to have.
I never want to repeat myself—each project should have its own identity.
The human being cannot live in a condition of emptiness for very long: if he is not growing toward something, he does not merely stagnate; the pent-up potentialities turn into morbidity and despair, and eventually into destructive activities.
其他節(jié)日紀念過去；植樹節(jié)則為未來著想。