Mathematics is a living subject, constantly evolving and growing.
The best writing leaves room for the reader to find their own meaning.
The good times of today, are the sad thoughts of tomorrow.
死亡很可能是唯一的、最好的生命创造。它是生命的促变者。它送走老一代，给新一代开出道路。
实现明天的唯一限制是我们今天的疑虑。
平凡的事物总是具有政治性。
世界充满了神奇的事物，耐心地等待我们的感官变得更加敏锐。