權(quán)，然后知輕重；度，然后知長(zhǎng)短。
用秤稱一稱，才能知道輕重；用尺量一量，才能知道長(zhǎng)短。
I always try to find a way to win, even when I'm not playing my best.
Collaboration across borders and industries is key to solving the complex problems we face today.
The mind is everything. What you think you become.
Every book is a journey, and every journey could become a book.