以真诚之心送人礼物，一定会送自认为最好的东西。俗话说：“听君一席话，胜读十年书”，君子赠人以善语，俗人则赠人以财物。

The boundaries of our knowledge are the frontiers of our imagination.

衡量公司价值的真正标准是它如何对待收入最低的员工。

The deepest theorems often have the simplest proofs - if you look at them from the right angle.

"The past is always with us, for it feeds the present."

我们所做的可能很微小，但却产生巨大影响。