人性本善，但罪恶的社会环境使人变坏了。

数学的真正力量在于它能够简化复杂的事物，并揭示宇宙的潜在模式。

"The only thing that is constant is change."

Every smell we perceive is a complex interaction between molecules and receptors, and understanding this interaction is key to understanding our sensory experiences.

Life is brief， and then you die， you know？

Technology is not just a tool. It can give learners a voice that they may not have had before.

在一个不断试图让你成为别人的世界里做自己，是最伟大的成就。