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在觀察的領域里，機遇只偏愛那種有準備的頭腦。

It’s on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

The process of doing mathematics is more important than the result.

Nunca pierdas de vista quién eres y de dónde vienes.

Memory is fragile, and my work is about trying to preserve what inevitably disappears.