我的胃里打满了悲伤和愤怒的结,但我继续微笑着。
自然是无情且不可改变的,它不在乎其隐藏的原因和行为是否能为人类所理解。
直到某些意外事件从外部触发,人们才会突然意识到真相。
The true joy of mathematics lies in the act of discovery, not just the result.
Skills and confidence are an unbeatable weapon.
We must balance economic growth with environmental responsibility.