友谊不在于你认识谁最久，而在于谁走进你的生活说"我在这里支持你"，并且证明了这一点。
"Friendship isn't about who you've known the longest. It's about who walked into your life and said, 'I'm here for you,' and proved it."
"I don't think about the past. The only thing that matters is the everlasting present."
教学的艺术是帮助发现的艺术。
To develop, enterprises must be rooted in real industry and down-to-earth.