The challenge of leadership is to be strong, but not rude; be kind, but not weak; be bold, but not bully; be thoughtful, but not lazy; be humble, but not timid; be proud, but not arrogant; have humor, but without folly.

要理解知觉，研究其在适应中的作用。

追求真理是人生的崇高目标。

I love to challenge myself and push myself to the limit.