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。
A red rose is not selfish because it wants to be a red rose. It would be horribly selfish if it wanted all the flowers in the garden to be both red and roses.
The first erroneous assumption is that quality means goodness, or luxury, or shininess, or weight. Quality means conformance to requirements.
The only thing you can control is your effort and your attitude.
The only way to do great work is to love what you do.
The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they believe it will bring them strategic advantage.