Mathematics is the poetry of logical ideas.
The young do not know enough to be prudent, and therefore they attempt the impossible – and achieve it, generation after generation.
故事的力量在于它能够激发行动。
你爱得越多，失去得越多。
The facts are always friendly, every bit of evidence one can acquire, in any area, leads one that much closer to what is true.
"Leadership is not about being in charge. It's about taking care of those in your charge."