一个人的行为不是由他的种族归属决定的，而是由他的祖先特征和文化环境决定的。

In the end, we only regret the chances we didn’t take.

Don't get involved in partial problems, but always take flight to where there is a free view over the whole single great problem, even if this view is still not a clear one.

成功的关键是专注于目标，而不是障碍。