股市在短期内是投票机，在长期内是称重机。
The price one pays for pursuing any profession, or calling, is an intimate knowledge of its ugly side.
Collaboration across borders is essential to solving global food security challenges.
The best revenge is massive success.
The defining characteristic of pessimists is that they tend to believe bad events will last a long time, will undermine everything they do, and are their own fault.