The central feature of pride is enmity—enmity toward God and enmity toward our fellowmen.

如果退一步能进两步，我绝不害怕后退。

"Writing is a way to make sense of our place in the universe."

不要担心你在数学上遇到的困难；我敢保证我遇到的困难比你还大得多。

Quality is not an act, it is a habit.

一朵想成为红玫瑰的玫瑰并不自私，要是它希望花园里所有的花朵都成为红玫瑰，那自私才真正吓人。