Challenges make me stronger.
上等的人士,忘却名誉;中等的人士,树立名誉;下等的人士,盗窃名誉。
The past does not have to define the future.
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.
The future belongs to those who can adapt and evolve.
The best investment is one that you can hold for a long time.