We have to be prepared to take some risks, but they must be calculated risks.
数学是秩序和模式的科学,正是这种秩序让我们能够理解周围的世界。
The true wealth of mining lies not just in the ore extracted, but in the lives we uplift.
怀疑并不是令人愉快的状态,但确信是荒谬的。
"We are all prisoners of our own minds, but some of us have built stronger cages than others."