Stray birds of summer come to my window to sing and fly away. And yellow leaves of autumn, which have no songs,flutter and fall there with a sigh.
夏天的飞鸟，飞到我窗前唱歌，又飞去了。秋天的黄叶，他们没有什麽可唱的，只是叹息一声，飞落在那里。
The greatest proof of our intellect is our ability to perceive our own limitations.
可持续性不是一种选择，而是我们对下一代的责任。
理解自然的基本力量对于理解宇宙至关重要。
I am too intelligent, too demanding, and too resourceful for anyone to be able to take charge of me entirely. No one knows me or loves me completely. I have only myself.
要勇往直前。成功的企业家、经理和个人都是具有志在必得的气魄和一往无前的精神的人。他们会在恰当的时刻当仁不让。当其他人谨小慎微时，他们会接受风险；当其他人瞻前顾后时，他们会采取行动，但他们会选择明智的做法。这种特质是领导者的标志。
A vision without execution is merely a dream.