Even if I knew that tomorrow the world would go to pieces, I would still plant my apple tree.
过去是阴影，未来是梦想。我们拥有的只有现在。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
预测未来的最好方式就是创造未来。
受过教育的人与未受过教育的人之间的差异，如同生者与死者之间的差异。
Science moves with the spirit of an adventure, always seeking the unknown.
Psychology must be grounded in the facts of living experience.