数学家的工作大多是孤独的追求，但它建立在许多其他人的工作之上。
A mathematician's work is mostly a solitary pursuit, but it builds on the work of many others.
安全不仅仅是一项政策，它是一种从高层开始的文化。
人生最大的悲剧不是死亡，而是没有真正活过。
未来是自己开拓的。
Every mathematical problem has a solution; it just takes time and creativity to find it.
The success of IVF is a testament to the power of collaboration between scientists and clinicians.