A writer is someone who spends years patiently trying to discover the second being inside him.
The only thing we can know is that we know nothing and that is the highest flight of human wisdom.
恩泽中可能潜藏祸患,所以得意时要能尽早回头;失败后反而能够成功,因此失意时千万不要气馁。
物种和系统的多样性不是复杂,而是保险。
The world is in a constant state of flux. Nothing remains the same from one moment to the next. You can never step into the same river twice.