数学不是沿着一条清理得很好的高速公路小心行进,而是一次进入陌生荒野的旅程,探险者常常会迷路。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
Only by mastering core technologies can we control our own destiny.
The market is efficient enough that most investors will not outperform it.