You can't predict. You can prepare.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

The relationship between education and earnings is complex and varies across different contexts.

The universe is full of mysteries, and that’s what keeps scientists motivated.

一朵想成为红玫瑰的玫瑰并不自私，要是它希望花园里所有的花朵都成为红玫瑰，那自私才真正吓人。