科学不仅仅是一门学科，它是一种思维方式。
你不能靠一厢情愿的想法来为一个国家提供动力。
Time flies over us, but leaves its shadow behind.
我了解到你必须足够坚强才能独自站立，足够聪明才能知道何时需要帮助，并且足够勇敢去寻求帮助。
The concept of topological protection in electronic systems is a profound insight that bridges abstract mathematics and practical physics.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.