True progress comes when we challenge the status quo and embrace change.

The more determinedly I exist, as myself, within the conditions of the time, the more clearly I shall hear the language of the past, the nearer I shall feel the breath of the centuries.

In the short run, the market is a voting machine but in the long run, it is a weighing machine.

Success is not final, failure is not fatal: It is the courage to continue that counts.

Memory is a treacherous thing, it changes and distorts over time.

挑战是伪装的机遇。拥抱它们，你会在别人看到障碍的地方找到成长。