The artist must suffer to create, for creation is born of pain.

The concept of law involves the union of primary and secondary rules.

企业的未来在于创新，而不是模仿。

在弦理论中，所有粒子都是微小超对称弦的振动。

The most important thing in architecture is what happens between the walls.

You can turn over a new leaf every hour if you choose.