预测未来的最好方法就是去创造它。

The most damaging phrase in the language is: 'It's always been done this way.'

We think in order to act, and act in order to live.

We must balance the need for energy with the responsibility to protect our planet.

译文：纵览历史，凡是贤明的国和家，成功源于勤俭，衰败起于奢华。赏析：节俭不是吝啬，是对钱财的合理利用。不管何时，我们都要有忧患意识，保持俭朴的作风。

I like crossing the imaginary boundaries people like to draw between scientific fields.

孔子说：“《诗经》三百首，用一句话可以概括，即：‘思想纯洁’。”