不必匆忙。不必光芒四射。不必成为别人，只需做自己。
No need to hurry. No need to sparkle. No need to be anybody but oneself.
物理理论的美在于它能够统一看似无关的现象。
Knowledge is represented in the mind as symbolic structures.
Success is measured not just by profit, but by the positive impact we leave behind.
The artist must be in his work as God is in creation, invisible and all-powerful.
The secret of being miserable is to have leisure to bother about whether you are happy or not.