In times of crisis, true leadership shines.

All you need for a lifetime of successful investing is a few big winners, and the pluses from those will overwhelm the minuses from the stocks that don’t work out.

No hay peor ciego que el que no quiere ver.

We shall know some day that death can never rob us of that which our soul has gained, for her gains are one with herself.

量子计算的未来取决于我们克服噪声和退相干挑战的能力。

The key to performance is elegance, not battalions of special cases.