每一次创造行为首先是一种破坏行为。
Every act of creation is first of all an act of destruction.
唯一好的教学是那种走在发展前面并引导发展的教学。
The key to solving complex problems is to break them down into manageable pieces.
The best fruits come from passion, patience, and precision.
数学的本质不是把简单的事情复杂化,而是把复杂的事情简单化。